Interest rate-compound amount and loans


Question 1: Find the interest on each of these loans

$35,000 at 6% for 9 months

Question 2: Find the interest on each of these loans

$1875 at 5.3% for 7 months

Question 3: Find the interest on each of these loans

$8940 at 9%; loan made on May 7 and due September 19

Question 4: Find the future value of each of these loans

$3475 loan at 7.5% for 6 months

Question 5: Find the future value of each of these loans

$24,500 loan at 9.6% for 10 months

Question 6: Find the present value of each future amount

$48,000 for 8 months; money earns 5%

Question 7: The given Treasury bills were sold in August 2008 find:

a) The price of the T bill and
b) The actual interest rate paid by the Treasury

Six month $18,000 T-bill with discount rate 1.925%

Question 8: An accountant for a corporation forgot to pay the firm's income tax of $725,896.15 on time. The government charged a penalty of 9.8% interest for the 34 days the money was late. Find the total amount (tax and penalty) that was paid

Question 9: What is the time period of a $10,000 loan at 6.75% in which the total amount of interest paid was $618.75?

Question 10: WORK THE NEXT PROBLEM IN WHICH YOU ARE TO FIND THE ANNUAL SIMPLE INTEREST RATE. CONSIDER ANY FEES, DIVIDENDS OR PROFITS AS PART OF THE TOTAL INTEREST

Jerry Ryan borrowed $8000 for nine months at an interest rate of 7%. The bank also charges a $100 processing fee. What is the actual interest rate for this loan?

Question 11: Find the compound amount of the following deposit

$1000 at 6% compounded annually for 10 years

Question 12: Find the compound amount of the following deposit

$15,000 at 4.6% compounded semiannually for 11 years

Question 13: Find the amount of interest earned by the following deposits

$22,000 at 5% compounded annually for 8 years

Question 14: Find the amount of interest earned by the following deposits

$27,630.35 at 4.6% compounded quarterly for 3.9 years

Question 15: Find the interest rate with annual compounding that makes the statement true

$9000 grows to $17,118 in 16 years

Question  16: Find the face value to the nearest dollar of the zero-coupon bond

10 year bond at 4.1%; price $13,328

Question  17: Find the face value to the nearest dollar of the zero-coupon bond

25 year bond at 4.4%; price $10,106

Question 18: Find the APY corresponding to the given nominal rates

4.7% compounded semiannually

Question 19: Find the present value of the given future amounts

$8500 at 6% compounded annually for 9 years

Question 20: If money can be invested at 6% compounded annually, which is larger, $10,000 now or $15,000 in 6 years? Use present value to decide

Question 21: A developer needs $80,000 to buy land. He is able to borrow the money at 10% per year compounded quarterly. How much will the interest amount to if he pays off the loan in 5 years?

Question 22: Two partners agree to invest equal amounts in their business. One will contribute $10,000 immediately. The other plans to contribute an equivalent amount in 3 years, when she expects to acquire a large sum of money. How much should she contribute at that time to match her partner's investment now, assuming an interest rate of 6% compounded semiannually?

Question 23: USE THE APPROACH BELOW TO FIND THE TIME IT WOULD TAKE FOR THE GENERAL LEVEL OF PRICES IN THE ECONOMY TO DOUBLE AT THE AVERAGE ANNUAL INFLATION RATES
THE QUESTION IS 4%

Suppose that the inflation rate is 3.5% (which means that the overall level of prices is rising 3.5% a year). How many years will it take for the overall level of prices to double?

We want to find the number of years it will take for $1 worth of goods or services to cost $2. Think of $1 as the present value and $2 as the future value, with an interest rate of 3.5% compounded annually.

Question 24:

Find the future value of the ordinary annuities with the given payments and interest rates

R = $20,000, 4.5% interest compounded annually for 12 years

Question 25: Find the future value of the ordinary annuities with the given payments and interest rates

R = $20,000, 6% interest compounded quarterly for 12 years

Question 26: Find the final amount rounded to the nearest dollar in the following retirement accounts, in which the rate of return on the account and the regular contribution change over time.

$500 per month invested at 5%, compounded monthly, for 20 years; then $1000 per month invested at 8%, compounded monthly for 20 years.

Question 27: Find the amount of each payment to be made into a sinking fund to accumulate the given amounts. Payments are made at the end of each period $65,000; money earns 6% compounded semiannually for 4 ½ years

Question 28: Find the interest rate needed for the sinking fund to reach the required amount. Assume that the compounding period is the same as the payment period $100,000 to be accumulated in 15 years; quarterly payments of $1200

Question  28: Find the future value of annuity due

Payments of $1050 for 8 years at 3.5% compounded annually

Question 29: Find the future value of each annuity due

Payments of $25,000 for 12 years at 6% compounded annually

Question 30: Find the payment that should be used for the annuity due whose future value is given. Assume that the compounding period is the same as the payment period.

$12,000 annual payments for 6 years; interest rate 5.1%

Question 31: Hassi is paid on the first day of the month, and $80 is automatically deducted from his pay and deposited in a savings account. If the account pays 7.5% interest compounded monthly, how much will be in the account after 3 years and 9 months?

Question 32: Jasspreet Kaur deposits $2435 at the beginning of each semiannual period for 8 years in an account paying 6% compounded semiannually. She then leaves that money alone, with no further deposits, for an additional 5 years. Find the final amount on deposit after the entire 13 year period.

Question 33: Find the present value of each ordinary annuity

Payments of $890 each year for 16 years at 6% compounded annually

Question 34: Find the amount necessary to fund the given withdrawals

Yearly withdrawals of $1200 for 14 years; interest rate is 5.6% compounded annually

Question 35: Find the payment made by the ordinary annuity with the given present values

$45,000 monthly payments for 11 years; interest rate is 5.3% compounded monthly

Question 36: Find the lump sum deposited today that will yield the same total amount as payments of $10,000 at the end of each year for 15 years at each of the given interest rates 4% compounded annually

Question 37: Find the price a purchaser should be willing to pay for the given bond. Assume that the coupon interest is paid twice a year.

$20,000 bond with coupon rate 4.5% that matures in 8 years; current interest rate is 5.9%

Question 38: Find the payment necessary to amortize each of the given loans

$140,000; 12% compounded quarterly; 15 quarterly payments

Question  39:Find the monthly house payment necessary to amortize the given loan

$96,511 at 8.57% for 25 years

Question 40: USE THE FOLLOWING TABLE TO SOLVE THIS PROBLEM

PAYMENT AMT OF PAYMENT INTEREST FOR PERIOD PORTION TO PRINCIPAL PRINCIPAL END PERIOD
0 ---- --------- ---------- $1000.00
1 $88.85 $10.00 $78.85 921.15
2 88.85 9.21 79.64 841.51
3 88.85 8.42 80.43 761.08
4 88.85 7.61 81.24 679.84
5 88.85 6.80 82.05 597.79
6 88.85 5.98 82.87 514.92
7 88.85 5.15 83.70 431.22
8 88.85 4.31 84.54 346.68
9 88.85 3.47 85.38 261.30
10 88.85 2.61 86.24 175.06
11 88.85 1.75 87.10 87.96
12 88.84 .88 87.96 0

Using the above table how much of the 10th payment is used to reduce the debt?

Question 41: Find the cash value of the lottery jackpot to the nearest dollar. Yearly jackpot payments begin immediately (26 for mega millions and 30 for powerball). Assume the lottery can invest at the given interest rate.

Powerball; $207 million; 5.78% interest

Question 42: A student education loan has two repayment options. The standard plan repays the loan in 10 years with equal monthly payments. The extended plan allows from 12 to 30 years to repay the loan. A student borrows $35,000 at 7.43% compounded monthly.

Find the monthly payment and total interest paid under the standard plan.

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Accounting Basics: Interest rate-compound amount and loans
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