In: Finance
Ana just got a five-year car loan for $40,000 with 6% interest rate (APR) and monthly payments. You explained to her that 6% is too high, and she could have saved a lot of money if she negotiated with the bank and got 3% instead. How much money would your friend have saved every month if the rate was 3% instead of 6%?
In case of 6% interest rate:
Compute the monthly rate of interest, using the equation as shown below:
Monthly rate = Annual rate/ 12 months
= 6%/ 12 months
= 0.50%
Hence, the monthly rate of interest is 0.50%.
Compute the present value annuity factor (PVIFA), using the equation as shown below:
Hence, the present value annuity factor is 51.7255607407.
Compute the monthly payment, using the equation as shown below:
Monthly payment = Loan/ PVIFA
= $40,000/ 51.7255607407
= $773.312061333
Hence, the monthly payment is $773.312061333.
In case of 3% interest rate:
Compute the monthly rate of interest, using the equation as shown below:
Monthly rate = Annual rate/ 12 months
= 3%/ 12 months
= 0.25%
Hence, the monthly rate of interest is 0.25%.
Compute the present value annuity factor (PVIFA), using the equation as shown below:
Hence, the present value annuity factor is 55.6523576751.
Compute the monthly payment, using the equation as shown below:
Monthly payment = Loan/ PVIFA
= $40,000/ 55.6523576751
= $718.747626713
Hence, the monthly payment is $718.747626713.
Compute the monthly savings in loan payment, using the equation as shown below:
Monthly savings = Monthly payment if rate is 6% - Monthly payment if rate is 3%
= $773.312061333 – $718.747626713
= $54.56443462
Hence, the monthly savings in loan payment will be $54.56443462.