In: Finance
Bob borrows 540,000 at annual effective interest rate 3%. She repays this loan by paying off only the interest due at the end of each year to the lender and depositing a level amount Q at the end of each year into a sinking fund account paying 6% APY. The goal is to accumulate the full balance of the loan amount in the sinking fund at the end of 10 years.
a. Find the level sinking fund deposit.
b. What rate (AEIR) does Anita end up paying on this loan?
c. What is the lender’s APY?
Fv | Amount of Principal at end of 10years | 540,000 | ||||||||||
Rate | Interest rate in sinking fund account | 6% | ||||||||||
Nper | Number of years of deposit | 10 | ||||||||||
PMT | Level deposit at end of each year | 40,969 | (Using PMT function of excel with Rate=6%, Nper=10, Fv=-40000) | |||||||||
Q=40,969 | ||||||||||||
a | Sinking Fund Deposit | 40,969 | ||||||||||
b | AnnualEffective Interest Rate; | |||||||||||
Annual interest payment=540000*3% | 16,200 | |||||||||||
Annual Sinkingb Fund Deposit | 40,969 | |||||||||||
Pmt | Total Annual Cash Outflow | 57,169 | ||||||||||
Pv | Initial Cash inflow | 540,000 | ||||||||||
Nper | Number of years of annual cash outflow | 10 | ||||||||||
RATE | Annual Effective Interest Rate; | 1.05% | (Using RATE function of excel with Nper=10,Pmt=57169,Pv=-540000, ) | |||||||||
c | Lender's APY | 3% | ||||||||||
Pv | Amount of Initial cash outflow | 540,000 | ||||||||||
Pmt | Annual payment received | 16,200 | ||||||||||
Nper | Number of years | 10 | ||||||||||
Fv | Terminal payment received at end of 10 years | 540,000 | ||||||||||
RATE | Lenders APY | 3% | (Using RATE function of excel with Nper=10,Pmt=16200,Pv=-540000,Fv=540000 ) | |||||||||