In: Finance
A person amortizes a loan of $17000 for a car with a 5 years loan at the rate of 6.5% compounded monthly. (a) Find the montly payments. The payments are of $ . (b) Find the total interest charges. The interest is $ . (c) Find the principal remaining after 2 years. The principal remaining is of $ .
(a) Find the montly payments
EMI = [P *I * (1+I)^N]/[(1+I)^N-1]
where
P =loan amount or Principal = 17000
I = Interest rate per
monthb=6.5%/12
[To calculate rate per month: if the interest rate per annum is
14%, the per month rate would be 14/(12 x 100)]
N = the number of installments=5*12 = 60
EMI = [17000 *(.065/12)* (1+(.065/12))^60]/[(1+(.065/12))^60-1]
= (92.0833333333*1.38281732421)/1.38281732421 -1
= 127.334428604/.38281732421
= 332.62
(b) Find the total interest charges
Interest on mortgage = (EMI*no. of installments) - loan amount
= (332.62*60) - 17000
= 19957.2-17000
= 2,957.20
(c) Find the principal remaining after 2 years.
The principal remaining is of $ 10852.82. Loan amortisation schedule is below
Month | Opening Balance | Total Payment | interest paid | principal paid | end balance |
1 | 17000.00 | 332.62 | 92.08 | 240.54 | 16759.46 |
2 | 16759.46 | 332.62 | 90.78 | 241.84 | 16517.62 |
3 | 16517.62 | 332.62 | 89.47 | 243.15 | 16274.47 |
4 | 16274.47 | 332.62 | 88.15 | 244.47 | 16030.01 |
5 | 16030.01 | 332.62 | 86.83 | 245.79 | 15784.22 |
6 | 15784.22 | 332.62 | 85.50 | 247.12 | 15537.09 |
7 | 15537.09 | 332.62 | 84.16 | 248.46 | 15288.63 |
8 | 15288.63 | 332.62 | 82.81 | 249.81 | 15038.83 |
9 | 15038.83 | 332.62 | 81.46 | 251.16 | 14787.67 |
10 | 14787.67 | 332.62 | 80.10 | 252.52 | 14535.15 |
11 | 14535.15 | 332.62 | 78.73 | 253.89 | 14281.26 |
12 | 14281.26 | 332.62 | 77.36 | 255.26 | 14026.00 |
13 | 14026.00 | 332.62 | 75.97 | 256.65 | 13769.35 |
14 | 13769.35 | 332.62 | 74.58 | 258.04 | 13511.31 |
15 | 13511.31 | 332.62 | 73.19 | 259.43 | 13251.88 |
16 | 13251.88 | 332.62 | 71.78 | 260.84 | 12991.04 |
17 | 12991.04 | 332.62 | 70.37 | 262.25 | 12728.79 |
18 | 12728.79 | 332.62 | 68.95 | 263.67 | 12465.12 |
19 | 12465.12 | 332.62 | 67.52 | 265.10 | 12200.02 |
20 | 12200.02 | 332.62 | 66.08 | 266.54 | 11933.48 |
21 | 11933.48 | 332.62 | 64.64 | 267.98 | 11665.50 |
22 | 11665.50 | 332.62 | 63.19 | 269.43 | 11396.07 |
23 | 11396.07 | 332.62 | 61.73 | 270.89 | 11125.18 |
24 | 11125.18 | 332.62 | 60.26 | 272.36 | 10852.82 |