Explanation:
You can use AutoSum to quickly sum a range of numbers in a column or row
(14%) Let A[1..n] be an array of n positive numbers. Entry A[i] represents the trading price of a stock X on the i-th day (and hence the numbers are ordered chronologically). Write an algorithm max-profit that returns a pair (a, b) such that if one buys stock X on the a-th day and sells it on the b-th day, the maximum profit is made. Give the time complexity of your algorithm in Big-O. Show the derivation of the complexity result.
To solve this problem, we can use a simple algorithm that iterates through the array and keeps track of the minimum price seen so far and the maximum profit.
The algorithm works as follows: Initialize variables: min_price = A[1], max_profit = 0, buy_day = 1, sell_day = 1. Iterate through the array A from the second element to the last: If A[i] < min_price, update min_price = A[i]. If A[i] - min_price > max_profit, update max_profit = A[i] - min_price, buy_day = index of min_price, sell_day = i. Return the pair (buy_day, sell_day). The time complexity of this algorithm is O(n), where n is the size of the array A. This is because we perform a single pass through the array, comparing and updating values in constant time for each element. Therefore, the algorithm has a linear time complexity.
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Sally is trying to choose between two internet plans. Under the first plan, AT & T will sell her a DSL modem for $16.99, and then she must pay $11.99 per month. Under the second plan, Verizon will give her a modem for free, but she must pay $14.99 per month.
(a) When does the Verizon plan become the worse deal (how many months)?
(b) Describe at least one other possible solution method for Part 2a besides the one you used.
The Verizon plan becomes the worse deal compared to the AT&T plan after 8 months of service. An alternative solution method for determining the point at which the Verizon plan becomes less favorable is by setting up and solving an equation.
To determine when the Verizon plan becomes the worse deal, we can compare the total costs of both plans over time. In this case, the AT&T plan has an initial cost of $16.99 for the DSL modem, while the Verizon plan provides the modem for free. However, the monthly cost of the Verizon plan is higher at $14.99 compared to $11.99 for the AT&T plan.
By setting up an equation to compare the total costs of the two plans, we can solve for the number of months at which the costs become equal:
16.99 + 11.99x = 14.99x
where x represents the number of months. Simplifying the equation, we find:
16.99 = 14.99x - 11.99x
2x = 16.99
x ≈ 8.495
Since we cannot have a fraction of a month, we round up to the nearest whole month. Therefore, the Verizon plan becomes the worse deal after 8 months of service.
An alternative method to solve part 2a is by creating a table or graph that compares the total costs of the two plans over time. By plotting the cumulative costs for each month, we can visually identify the point at which the costs intersect and the Verizon plan becomes less favorable.
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Which is an example of an anticipatory breach?
A. A moving company delivers a person's furniture and belongings with some scratches and damages.
B. A painter uses a dark blue color instead of the light blue color the client requested to paint the client's bathroom.
C. A saleswoman sells a customer a kitchenware set but does not include the free steak knives that were promised.
D. A construction company determines it will not finish building a townhouse by the scheduled completion date.
Answer:
D. A construction company determines it will not finish building a townhouse by the scheduled completion date.
Explanation:
An anticipatory breach is when a party knows its not going to complete or be able to finish the works it needs to do by the terms mentioned in the contract.
In a paragraph response below, describe how the structure and organization of this text affected the listening/reading experience. How did it enhance the message behind the speech?
Text structure gives a text meaning since writers must arrange their work differently based on the type of information they're trying to convey. By comprehending and making use of the text structure while reading, readers can learn important facts and, as a result, the book's overall goal.
What is text structure?Text structures explain the organization of information in writers' texts. By comprehending the fundamental structure of texts, students may focus on key concepts and relationships, make predictions about what will occur next, and keep a record of their knowledge as they read.
A few examples of text structures are sequential, narrative, time, compare/contrast, proposition/support, problem/solution, order/chronology, cause/effect, inductive/deductive, and research.
The structure of academic writing must be sound. Academic writing requires a clear framework and logical flow in order to be coherent.
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From a cash flow position, which one of the following ratios best measures a firm's ability to pay the interest on its debts?
a. times interest earned ratio
b. cash coverage ratio
c. cash ratio
d. quick ratio
e. interval measure
The best ratio to measure a firm's ability to pay the interest on its debts from a cash flow position is the b) cash coverage ratio.
The cash coverage ratio is a financial ratio that measures a company's ability to pay the interest on its debt with its available cash flow. It is calculated by dividing a company's operating cash flow by its total interest expense.
The cash coverage ratio is a useful indicator of a company's ability to meet its debt obligations from its cash flow. A higher ratio indicates a stronger ability to pay interest expenses, while a lower ratio suggests that the company may be at risk of defaulting on its debt.
The other ratios listed are not specifically designed to measure a company's ability to pay interest on its debt. The times interest earned ratio measures a company's ability to meet its interest payments based on its earnings before interest and taxes (EBIT). The cash ratio and quick ratio measure a company's liquidity, while the interval measure is used to assess a company's ability to meet its short-term obligations.
Th correct answer is option b.
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Which of the following statements is true?
Question 8 options:
A. A college may withdraw its offer of acceptance if it finds out you have lied on your application.
B. Any sort of disciplinary infraction in high school will disqualify you from being accepted to college.
C. Colleges have no way of finding out any more about you than what is included in your application.
D.Having someone else fill out your application shields you from legal responsibility for the information it contains.
15 points. No bit links plz.
Answer:A
A college may withdraws offer of acceptance if it finds out you have a lied on your application
Explanation: it’s obvious
Answer:
A) A college may withdraw it's offer of acceptance if it finds out you have lied on your application.
Explanation:
It's kinda self explanatory.
A country wants to create a fair economy for its people. The government takes control over the country's biggest companies and puts groups of workers in charge. All citizens are encouraged to share the wealth produced in these companies equally, This situation best reflects the influence of which economic thinker? O A. Adam Smith O B. Karl Marx O C. John Maynard Keynes O D. Thomas Robert Malthus
Answer:
B). Karl Marx
Explanation:
Karl Marx is the economic thinker whose influence has been best reflected in the given situation as it talks about socialism which is the intermediate phase between capitalism and attaining full communism as per Marx. Socialism advocates collective pr governmental ownership and administration of the means of production and distribution of goods as mentioned in this situation. It is the foundation to communist society (Marx's proposed version of an ideal economy) where the people hold the ownership of distribution of resources collectively. Thus, option B is the correct answer.
How to treat someone very mean on their special day??
When I mean special day I mean
Mothers day
Birthday
Meeting
whoever answers the questions correctly and best I will mark them Brainly and will give them more points
Answer:
birthday
Explanation:
- give them a happy birthday card but glue the card shut
- give them a wrapped present but inside the box put nothing but glitter in it
(PLEASE HELP) Why might someone choose to own a business rather than simply working as an employee at one? Compare and contrast the advantages and disadvantages that come with owning a business and discuss. Explore why you personally would or would not like to own a business one day.
Answer: Being a business owner can be extremely rewarding. Having the ... More importantly, you have the freedom to make the decisions that are crucial to your own business success.
Explanation:
:)
1. With the overwhelming number of media messages that consumers
receive, they find that certain messages attract their attention
and direct them toward the message. These types of messages are
known
With the overwhelming number of media messages that consumers receive, they find that certain messages attract their attention and direct them toward the message. These types of messages are known as the attention-directed messages.
Attention-directed messages are created in such a way that they attract the consumer’s attention. This can be done through the use of bold, bright, and contrasting colors or with catchy slogans or jingles that stick in the consumer’s mind.
Attention-directed messages are used by marketers to capture their target audience’s attention and encourage them to purchase their products or services.The attention-directed message is a form of marketing communication that is designed to attract the attention of consumers.
This type of message is often used to increase the effectiveness of advertising campaigns by making them more memorable and engaging. The use of attention-directed messages can be seen in many different forms of media, including television commercials, print ads, and billboards.
Marketers use attention-directed messages to encourage consumers to remember their products and services and to make a purchase. The goal is to create a strong brand image and to generate positive associations with the product or service being marketed.
In conclusion, attention-directed messages are a key element of effective marketing communication, and their use can help to increase brand awareness, encourage consumer engagement, and ultimately drive sales.
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In general, how long does it take to accomplish a long-term goal?
A.
a few days to a week
B.
a few weeks to a month
C.
a few months to a year
D.
more than a year
Reset
Next
Answer:
The answer is D.more than a year
Explanation:
Assume the economy is in a short-run equilibrium at point L. In the absence of any fiscal or monetary policy actions, what will happen in the long run
In the absence of any of government policy, the economy is going to return to a long run aggregate supply with time.
The monetary policy of the governmentThis is the use of fiscal tools by the government in order to ensure that the government of a country has an economy that is sustainable and also growing.
The fact that there is no intervention would end up making the supply curve to move to the right.
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1) in which of the following situations would you prefer to be the lender? a) the interest rate is 9 percent and the expected inflation rate is 7 percent. b) the interest rate is 4 percent and the expected inflation rate is 1 percent. c) the interest rate is 13 percent and the expected inflation rate is 15 percent. d) the interest rate is 25 percent and the expected inflation rate is 50 percent. 2) if you expect the inflation rate to be 4 percent next year and a one year bond has a yield to maturity of 7 percent, then the real interest rate on this bond is a) -3 percent. b) -2 percent. c) 3 percent. d) 7 percent. 3) of the four factors that influence asset demand, which factor will cause the demand for all assets to increase when it increases, everything else held constant? a) wealth b) expected returns c) risk d) liquidity 4) everything else held constant, if the expected return on u.s. treasury bonds falls from 10 to 5 percent and the expected return on ge stock rises from 7 to 8 percent, then the expected return of holding ge stock relative to u.s. treasury bonds and the demand for ge stock . a) rises; rises b) rises; falls c) falls; rises d) falls; falls 5) the demand for picasso paintings rises (holding everything else equal) when a) stocks become easier to sell. b) people expect a boom in real estate prices. c) treasury securities become riskier
The answer is (b) the interest rate is 4 percent and the expected inflation rate is 1 percent. In this situation, the real interest rate (the nominal interest rate minus the inflation rate) is positive, meaning the lender will earn a real return on the loan.
The answer is (b) -2 percent. The real interest rate is calculated by subtracting the expected inflation rate from the nominal yield to maturity. In this case, 7% - 4% = 3%, but since inflation is expected to be 4%, the real interest rate is -1%.
The answer is (a) wealth. When people become wealthier, they have more money to invest in assets, so the demand for all assets (stocks, bonds, real estate, etc.) will increase.
The answer is (c) falls; rises. The expected return on GE stock has increased relative to the expected return on U.S. Treasury bonds, so the demand for GE stock will increase, causing its price to rise. However, the expected return on GE stock is still lower than the new expected return on U.S. Treasury bonds, so the expected return of holding GE stock relative to U.S. Treasury bonds has fallen.
The answer is none of the above. The demand for Picasso paintings is likely to rise due to factors specific to the art market, such as increasing popularity, scarcity, or collector demand, rather than factors related to other asset markets like stocks, real estate, or bonds.
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How does saving money help people avoid debt?
A.by helping them reduce interest payments
B. By helping them get approved for loans
C.by helping them apply for credit cards
D. By helping them cover unforeseen expenses
Answer:
D. By helping them cover unforeseen expenses
a car starts from rest and reaches a speed of 20m/s in 5 second what is the acceleration of the car
Answer:
The car's acceleration is 10 m/\(s^{2}\)
Explanation:
The "acceleration" tells you how the velocity's rate changes over a specific period of time.
The formula is: a (acceleration) = \(\frac{change in velocity}{change in time}\)
The velocity changed from 0 m/s to 20 m/s while time changed from 0 sec. to 5 sec.
Therefore: a = \(\frac{20 m/s}{5 s}\) = 10 m/\(s^{2}\) (this refers to the rate at which the car's velocity changed over time)
Why isn't brinly letting me watch a video to get my answer? I woke up and started doing hw, there was this question I didnt seem to understand and i came on here and it wont let me watch a video, like the skip button is gone
Answer: try and turn off the device you are using and turn it back on then it should start back working
Explanation:
What are the 3 types of saving?
The three types of saving are general saving, retirement saving, and emergency saving.
General saving is saving money for short-term needs such as vacations or purchasing a car. Retirement saving is saving money for when you are no longer working and need to supplement your income.
Emergency saving is saving money for unexpected expenses or times of financial hardship. It is important to have all three types of saving in order to ensure financial stability. Hence, three types of saving are general saving, retirement saving, and emergency saving.
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The Seven Steps to Move into a New Field
Answer:
what? I'll answer in comments if this is a mistyped question
social security is an example of ____
group of answer choices a. an in-kind transfer program. b. neither a transfer nor welfare program since individuals must contribute to the fund. c. a cash transfer program. d. a welfare program.
Social security is an example of option c. a cash transfer program.
Social security is a government-run insurance system that provides economic assistance to retired persons, the unemployed, the handicapped, and other groups. When employees pay social security taxes during their working years, they contribute to the system.
Social security's key goal is to reduce poverty by guaranteeing a minimum level of income to senior citizens, disabled persons, the unemployed, and low-income households. This program provides various benefits to individuals and their families, including retirement, disability, and survivors' benefits.
Cash transfer programs offer payments to low-income households, but they do not require them to buy specific products or services. Social security is an example of a cash transfer program because it provides direct cash payments to qualified recipients.
Social security is a government-run insurance system that provides economic assistance to retired persons, the unemployed, the handicapped, and other groups.
Thus. the correct option is c. a cash transfer program.
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Jasper Metals is considering installing a new molding machine which is expected to produce operating cash flows of $64,000 per year for 8 years. At the beginning of the project, inventory will decrease by $23,200, accounts receivables will increase by $24,600, and accounts payable will increase by $17,700. At the end of the project, net working capital will return to the level it was prior to undertaking the new project. The initial cost of the molding machine is $276,000. The equipment will be depreciated straight-line to a zero book value over the life of the project. The equipment will be salvaged at the end of the project creating an aftertax cash flow of $66,000. What is the net present value of this project given a required return of 10.9 percent?
The first step in calculating the net present value (NPV) of the project is to determine the total cash flows, both inflows and outflows. In this case, the initial outflow is the cost of the molding machine, which is $276,000. Therefore, the net present value of the project is $28,467.90 indicating that the project is expected to generate a return that exceeds the 10.9%. Therefore, Jasper Metals should undertake the project.
The annual operating cash flows are $64,000, but we need to adjust for the changes in net working capital (NWC). The decrease in inventory of $23,200 and the increase in accounts receivable of $24,600 both represent cash outflows, while the increase in accounts payable of $17,700 represents a cash inflow. Therefore, the total annual cash flows are:
$64,000 - $23,200 + $24,600 - $17,700 = $47,700
These cash flows occur for 8 years, so the total cash inflows are:
$47,700 x 8 = $381,600
At the end of the project, there is also a cash inflow of $66,000 from salvaging the equipment. To calculate the NPV, we need to discount these cash flows back to the present using the required return of 10.9%. Using a financial calculator or spreadsheet, the NPV is calculated to be:
NPV = -$276,000 + ($47,700 / 1.109) + ($47,700 / 1.109^2) + ... + ($47,700 / 1.109^8) + ($66,000 / 1.109^8)
NPV = -$276,000 + $311,643.08 + $279,330.08 + ... + $95,611.21 + $24,882.43
NPV = $28,467.90
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Why are the incoming mails registered in the office? Give reasons,
Answer:
because they send the mail to you as it enter the mail or mailbox is a delivery
the accounting department should only have access to ________ since its function is to
The function of the accounting department is to record and verify changes in money and to do this, the department should have access to financial records.
The accounting department is an important department in all companies that deals with money and registers the changes of it. The functions of the department include:
Verifying money changes are accurate.Registering these changes of money.Moreover, to verify and register all changes in money, this department requires having access to all types of financial records including:
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a copy of the list of checks; record the change in cash. (Accounting 101)
Explain why it’s important to decide what college you’ll attend based on the net price rather than the sticker price of a college.
A school's sticker price will display the tuition, fees, room & board. The best measure of affordability, however, is the net price, which represents your final cost after accounting for any free financial aid.
The annual cost of the college fee is known as the sticker price.
The sticker prices include all costs associated with attending a college, including those for books, board, lodging, annual tuition, library fees, etc.
A student from a low-income household typically obtains a specific grant at an institution with a higher sticker price than one with a lower sticker price.
This is due to the fact that reputable colleges with high sticker prices get educational funds set aside as grant aid for qualified students attending those institutions.
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Multiple choice-- finances/economics-- help!
Joseph wants to invest money for a very long time. He doesn’t need the money back within any specific timeframe. He would like a very low-risk investment because he doesn’t want to lose any money. Which type of investment will BEST fit Joseph’s needs?
Group of answer choices
certificate of deposit
bond
401k
money market mutual fund
Answer:
certificate of deposit.
Explanation:
Monetary policy can be defined as the actions (macroeconomic policies) adopted and undertaken by the central bank of a particular country to control the money supply and interest rates so as to boost or enhance economic growth. The central bank uses monetary policies to manage inflation, economic growth through long-term interest rates and level of unemployment in a country. In order to boost economic growth, monetary policy is used to increase money supply (liquidity) while it is also used to prevent inflation by reducing money supply.
Generally, money supply comprises of checks, cash, money market mutual funds (MMF) and credit (mortgage, bonds and loans).
In this scenario, Joseph wants to invest his money for a very long time and would like a very low-risk investment because he doesn’t want to lose any amount of money. Thus, the type of investment which will best fit Joseph’s needs is a certificate of deposit.
A bank certificate of deposit (CD) can be defined as a secured form of time-bound deposit and a special low-risk savings account, wherein money (lump-sum) are left with the bank for a specific period of time in exchange for an interest rate premium.
Generally, a certificate of deposit pays a higher interest rate to its holder than the regular savings account because the banks invest the money in a business.
Additionally, a bank certificate of deposit is protected and insured by the Federal Deposit Insurance Corporation (FDIC) for up to $250,000, eliminating the chance of a holder such as Joseph to lose any money.
Answer: it is NOT certificate of deposit
Explanation:
Just used that on the test and it was wrong
In what position would you find pennies in a cash drawer?
a. Top right section
C. Bottom right section
b. Top left section
d. Bottom left section
WWW
which term is used when businesses do not maximise output from given inputs ?
Answer:
What Is Efficiency? Efficiency signifies a peak level of performance that uses the least amount of inputs to achieve the highest amount of output.
Which of the following is considered a fall prevention system because it stops a person from falling in the first place?
Select the best option.
Anchor
Guardrails
Personal fall arrest systems
Safety nets
Answer:
see the answer
Explanation:
I think it's safety nets
I WILL GIVE THE BRAINLIEST!!
At Beta Distribution Center, a worker was injured when she tried to remove
items from a shelf and knocked a heavy box onto her foot. A week later, some
posters stored in tubes rolled off another shelf and into an aisle. A second
worker tripped over a tube and fell. Which of the following measures would
best prevent this type of safety problem at Beta?
A Teach procedures for stacking items in straight, even loads.
B. Train workers to lift with the legs and avoid twisting.
оооо
OC. Give workers protective equipment to use when handling spills.
D. Mark dock edges with warnings.
Answer:
A.
Explanation:
If the things were placed correctly and evenly, then no injuries would occur. The first worker accidently knocked something down. This happened because the items on the shelf were wrongly placed. The second worker was injured because posters stored in the tubes were in uneven loads, hence why they rolled onto another shelf.
Teach procedures for stacking items in straight, even loads measures would best prevent this type of safety problem at Beta. Thus, option A is correct.
Who is a worker?The worker can be defined as a person who is being employed for the services that they can render. They are often paid according to the job that they have done. Any kind of workers are operators some kind of artists etc
Beta distribution Centre the worker when trying to remove the shell float was injured and did not stop in complete order and they were carelessly placed. The misplaced objects on the shelf are to blame for what transpired.
There the people are the stacking Team should be given knowledge regarding the same. No damage should result from incorrect or uneven placement of the objects.
Therefore, option A is the correct option.
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Matthew earned $1,000 this pay period. He will pay $94.12 in federal taxes. He does not have to pay state income tax. Social security tax is 6.2%, which is $62. Medicare is 1.45%, which is $14.50. Calculate Matthew's net pay with all mandatory taxes included.
Answer: 829.38
Explanation:
If a stadium sells 40,000 seats sold at $20, $22.50, and $25 and $28 equally distributed in four sections, how much can be made if the stadium sells out?
Amount of stadium sells out is $955,000
Given:
Number of stadium sells = 40,000
Four section cost = $20 , $22.5 , $25 , $28
Find:
Amount of stadium sells out
Computation:
Average price = [20 + 22.5 + 25 + 28] / 4
Average price = [20 + 22.5 + 25 + 28] / 4
Average price = 95.5 / 4
Average price = $23.875
Amount of stadium sells out = Number of stadium sells × Average price
Amount of stadium sells out = 40,000 × $23.875
Amount of stadium sells out = $955,000
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