In: Finance
To pay off a loan of $8,900 due in five years, a person will make a deposit at the end of each year into an account paying 9.3% interest compounded annually. Determine the size of the deposit rounded up to the nearest half-dollar and construct a table that shows the size of each deposit, the amount of interest, and the balance after each payment.
a) Size of payment | = | Loan amount | / | Present value of annuity of 1 | ||||
= | $ 8,900.00 | / | 3.8595618 | |||||
= | $ 2,305.96 | |||||||
Working: | ||||||||
Present value of annuity of 1 | = | (1-(1+i)^-n)/i | Where, | |||||
= | (1-(1+0.093)^-5)/0.093 | i | = | 9.30% | ||||
= | 3.8595618 | n | = | 5 | ||||
b) Amortization Schedule: | ||||||||
Year | Beginning Loan | Interest Expense | Annual payment | Reduction of principal | Ending Loan amount | |||
a | b=a*9.30% | c | d=c-b | e=a-d | ||||
1 | $ 8,900.00 | $ 827.70 | $ 2,305.96 | $ 1,478.26 | $ 7,421.74 | |||
2 | $ 7,421.74 | $ 690.22 | $ 2,305.96 | $ 1,615.74 | $ 5,806.00 | |||
3 | $ 5,806.00 | $ 539.96 | $ 2,305.96 | $ 1,766.00 | $ 4,040.00 | |||
4 | $ 4,040.00 | $ 375.72 | $ 2,305.96 | $ 1,930.24 | $ 2,109.75 | |||
5 | $ 2,109.75 | $ 196.21 | $ 2,305.96 | $ 2,109.75 | $ -0.00 | |||