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Natasha2012 [34]
3 years ago
15

Calculate the future value of $1,000 in a. Four years at an interest rate of 7% per year. b. Eight years at an interest rate of

7% per year. c. Four years at an interest rate of 14% per year. d. Why is the amount of interest earned in part (a) less than half the amount of interest earned in part (b)? b. Eight years at an interest rate of 7% per year. The future value of $1,000 in 8 years at an interest rate of 7% per year is (Round to the nearest dollar.) c. Four years at an interest rate of 14% per year. The future value of $1,000 in 4 years at an interest rate of 14% per year is (Round to the nearest dollar.) d. Why is the amount of interest earned in part (a) less than half the amount of interest earned in part (b)? (Select the best choice below.) A. This results because you earn interest on past interest. Since more interest has been paid at the end of the time period than at the beginning, the money grows faster. B. The interest earned in part (a) is based on a lower effective annual interest rate. C. The annual interest rate in part (b) is slightly higher than the rate assumed in part (a). This is because of compounding D. The amount of interest earned in part (a) is really half of the amount of interest earned in part (b) since in part (b) the money grows for twice as many years as in part (a).
Business
1 answer:
sergij07 [2.7K]3 years ago
7 0

Answer:

We need to use the future value of an investment formula:

F = PV (1 + i)^{n}

Where:

  • F = Future value
  • PV = Present value
  • i = interest rate
  • n = number of compounding periods

a. Four years at an interest rate of 7% per year.

F = 1,000 (1 + 0.07)^{4} \\F = 1,310

b. Eight years at an interest rate of 7% per year.

F = 1,000 (1 + 0.07)^{8\\\\

F = 1,718

c. Four years at an interest rate of 14% per year.

F = 1,000 (1 + 0.14)^{4} \\F = 1,688

d. Why is the amount of interest earned in part (a) less than half the amount of interest earned in part (b)?

The correct answer is A.

Because compound interest capitalizes. This means, that the interest earned in the first year becomes part of the principal, and from that increased principal amount, the new interest rate for the second year is calculated.

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you invest $1300 in an account at interest rate r, compounded continuously. Find the time required for the amount to double and
miskamm [114]

Answer:

  • 1. <em>For the amount to double</em>: <u>9.37 years</u>
  • 2. <em>For the amount to triple</em>: <u>14.85 years</u>

Explanation:

The equation for continuosly compounded interest is:

  • F=P\times e^{rt}

Where:

  • P is the amount that you invest today: $1,300
  • F is the value after t years: the double or triple of $1,300
  • r is the annual interest rate: 0.074

<u>1. For the amount to double:</u>

Substitute the values and solve for t:

             2\times \$1,300=\$1,300\times e^{0.074t}\\ \\ 0.074t=\ln 2\\ \\ t=\ln 2/0.074=9.37years

<u>2. For the amount to triple:</u>

<u />

            3\times \$1,300=\$1,300\times e^{0.074t}\\ \\ 0.074t=\ln 3\\ \\ t=\ln 3/0.074=14.85years

4 0
3 years ago
You are currently earning 12% (APR) compounded semiannually. Your investment company is switching all accounts to daily compound
Sav [38]

Answer:

The rate that will give the same effective annual rate of return is 0.033%.

Explanation:

a) Data and Calculations:

APR = 12%

Semi-annual compound rate = 6% (12/2)

Assumed calendar days in a year = 360 days

Effective daily rate of return = 12%/360 = 0.033%

b) The conversion of semi-annual compounding to daily compounding results in reduced rate of return.  In this case, we assume that there are 360 days in a year.  Since the APR = 12%, it means that the daily rate of return will be 12%/360, which is 0.033%.

6 0
3 years ago
_____ do much of the actual work to prepare for cases and are heavily relied upon by lawyers and law firms.
olganol [36]
The correct answer is A) Paralegals. Hope this helps.
4 0
3 years ago
Harlan Mining Co. has recently decided to go public and has hired you as an independent CPA. One statement that the enterprise i
cupoosta [38]

Answer:

The cash received from customers under the direct method is $8,256,000.

Explanation:

Given:

Beginning accounts receivable = Accounts receivable on 12/31/21 = $216,000

Ending accounts receivable = Accounts receivable on 12/31/22 = $360,000

Sales revenue = $8,400,000

Therefore, we have:

Cash received from customers = Beginning accounts receivable + Sales revenue - Ending accounts receivable = $216,000 + $8,400,000 - $360,000 = $8,256,000

Therefore, the cash received from customers under the direct method is $8,256,000.

5 0
2 years ago
DW has an ending Retained Earnings balance of $51,600. If during the year DW paid dividends of $4,100 and had net income of $21,
VikaD [51]

Answer:

$34,600

Explanation:

The computation of beginning retained earnings balance is seen below:

But we know that;

Ending balance of retained earnings = Beginning balance of retained earnings + Net income - Dividend paid

$51,600 = Beginning retained earnings + $21,100 - $4,100

Beginning retained earnings = $51,600 - $21,100 + $4,100

Beginning retained earnings = $34,600

4 0
3 years ago
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