In: Finance
a. You have saved up for retirement in an annuity account. This account earns a return of 7% on annual basis but compounded monthly. You are due to retire in 6 years from now. You will receive monthly payments of $2,400 at the end of each month after retiring, for 15 years. How much have you saved up in this account today?
b. Two banks are competing to give a loan to you for $150,000 with 30-year term to maturity, bank a is offering 6% with quarterly compounding while bank b is offering 5.98% with daily compounding. Which bank should you take the loan from? Support your answer with calculations.
c. A contract requires you to make a payment of $2,500 immediately upfront and additional three payments of $500 each at the end of next three years. If interest rate on this investment is 8.5%, calculate the present value of the contract?
a)
number of periods in retirement = 15*12 = 180
Interest rate = 7%/12
[N = 180 ; I/Y = 7%/12 ; PV = ? ; PMT = 2400 ; FV = 0] Compute (CPT button) for PV
Present value = $267,014.30 (at t = 6)
Present value today (at t = 0)
number of periods = 6*6 = 36 periods
[N = 36 ; I/Y = 7%/12 ; PV = ? ; PMT = 0 ; FV = 267014.30]
so balance today = $216,569.68
b)
(we do not need calculator to solve this question)
We must calculate Effective annual rate (EAR) for both banks and compare them. we should choose the bank with Lower EAR
EAR = (1+(r/n))^n - 1
r = Nominal rate
n = number of compounding periods
Bank a:
EAR = (1 + (6%/4))^4 - 1 = 6.136%
Bank b:
EAR = (1 + (5.98%/365))^365 - 1 = 6.162%
Since EAR of Bank a is lower we should select Bank a
c)
Present value of 500 payments
[N = 3 ; I/Y = 8.5% ; PV = ? ; PMT = 500 ; FV = 0]
PV = 1277.01
Present value of contract = 1277.01 + 2500 = $3777.01