Problem 6-62 Calculating EAR with Points [LO4] You are looking at a one-year loa
ID: 2817881 • Letter: P
Question
Problem 6-62 Calculating EAR with Points [LO4] You are looking at a one-year loan of $14,500. The interest rate is quoted as 9.9 percent plus three points. A point on a loan is 1 percent (one percentage point) of the loan amount. Quotes similar to this one are common with home mortgages. The interest rate quotation in this example requires the borrower to pay three points to the lender up front and repay the loan later with 9.9 percent interest. What rate would you actually be paying here? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Interest rate 0Explanation / Answer
6-62
PV of the loan = 14500
Interest to be paid now= 3%*14500 = 435
Updated PV= 14500-435 = $14065
FV of the loan = PV*(1+r)^n
=14500*(1+0.099)
=15935.5
FV=PV*(1+r)^n
15935.5=14065 *(1+r)^1
1+r= 1.13299
R= 13.3%
6-50
PV of the perpetuity = Annuity/rate
= 3800/5.4% = 70370.3704
This occurs at time 20
PV of this perpetuity at t=10 = Fv/(1+r)^n
= 70370.37/ 1.054^10
=41589.5