In: Finance
Joe negotiates an 8 year loan which requires him to pay 1200 per month for the first 4 years and 1500 per month for the remaining years. The interest rate is 13%, convertible monthly, and the first payment is due in one month. What is the amount of the loan? (round answer to nearest .01)
Amount of Loan = PV of Annuity
PV of Annuity:
Annuity is series of cash flows that are deposited at regular
intervals for specific period of time. Here cash flows are happened
at the end of the period. PV of annuity is current value of cash
flows to be received at regular intervals discounted at specified
int rate or discount rate to current date.
PV of annuity = Cash flow * PVAF(r%, n)
= [ $ 1200 * PVAF(1.0833%, 48) ] + [ $ 1500 * PVAF(1.0833%, 49-96 ]
= [ $ 1200 * 37.2752 ] + [ $ 1500 * 22.2229 ]
= $ 44730.23 + $ $ 33334.39
= $ 78064.62
How to calculate PVAF?
PVAF = SUm [ PVF(r%, n) ]
PVF(r%, n) = 1 / ( 1 + r)^n
r = Int rate per period
n = No. of periods
How to calculate PVAF using Excel:
=PV(Rate,NPER,-1)
Rate = Disc Rate
NPER = No.of periods
PVAF(1.0833%, 48) = 37.2752
PVAF(1.0833%, 49 - 96 ) = PVAF(1.0833%, 96 ) - PVAF(1.0833%, 48)
= 59.4981 - 37.2752
= 22.2229
Loan amount is $ 78064.62