In: Finance
3. Problem 4-31 (Nonannual Compounding)
Nonannual Compounding It is now January 1. You plan to make a total of 5 deposits of $400 each, one every 6 months, with the first payment being made today. The bank pays a nominal interest rate of 8% but uses semiannual compounding. You plan to leave the money in the bank for 10 years. Do not round intermediate calculations. Round your answers to the nearest cent.
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a
EAR = [(1 +stated rate/no. of compounding periods) ^no. of compounding periods - 1]* 100 |
? = ((1+8/(2*100))^2-1)*100 |
Effective Annual Rate% = 8.16 |
FVAnnuity Due = c*(((1+ i)^n - 1)/i)*(1 + i ) |
C = Cash flow per period |
i = interest rate |
n = number of payments |
FV= 400*(((1+ 8.16/200)^(2.5*2)-1)/(8.16/200))*(1+8.16/200) |
FV = 2258.5313 |
Future value = present value*(1+ rate)^time |
Future value = 2258.5313*(1+0.0816)^7 |
Future value = 3911.05 |
b
EAR = [(1 +stated rate/no. of compounding periods) ^no. of compounding periods - 1]* 100 |
? = ((1+8/(4*100))^4-1)*100 |
Effective Annual Rate% = 8.2432 |
Future value = present value*(1+ rate)^time |
1924.06 = Present value*(1+0.082432)^8.5 |
Present value = 981.326 |
FVAnnuity Due = c*(((1+ i)^n - 1)/i)*(1 + i ) |
C = Cash flow per period |
i = interest rate |
n = number of payments |
981.326= Cash Flow*(((1+ 8.2432/400)^(1.25*4)-1)/(8.2432/400))*(1+8.2432/400) |
Cash Flow = 184.54 |