In: Finance
You have just bought a car. The $50,000 car loan from the finance company involves monthly payments made at the end of the month, over 60 months. However, at the end of the loan, there is a lump sum payment, called a balloon payment of $30,000.
Assume the interest rate applicable is 6% p.a. monthly rest throughout the loan tenure.
(a) Discuss, using time value concepts of PV or FV of single sums, or multiple sums, etc., how you can compute the first monthly repayment. Show the computations to solve for the monthly repayment amount.
(b) Explain and compute the interest amount of the first monthly repayment.
(c) Explain and calculate the interest amount of the 13th monthly repayment.
(d) Discuss why the finance company offers the balloon scheme instead of the standard loan scheme without a balloon payment.
Note: You are to provide explanations of the computations you made. Just providing the answer from the financial calculator is not sufficient.
PV = $50000, interest (i) = 6/12 = 0.5%= 0.005 (since the payments are made monthly, the annual interest rate is divided by number of months), number of periods (n) = 60 months (periods)
a. PV= sum of all annuities for 60 months * installment amount (y)+ PV of balloon payment of $30000 made at the end of 60 months
50000 = 51.7255 y + (30000* 0.741372) (refer table below )
50000-22241.166= 51.7255y (discounting is done for Y1 as : 1/(1+i) = 1/(1+0.005)= 1/1.005= 0.995025)
y= 27758.83/51.7255
y=536.565 . So monthly installment is $536.565 (rounded off to 537 in the table below)
Period | PV factor | Loan amount (L) | Interest (Int) | Repayment(R) | Balance (L+Int-R) |
1 | 0.995025 | 50,000 | 250 | 537 | 49,713 |
2 | 0.990075 | 49,713 | 249 | 537 | 49,425 |
3 | 0.985149 | 49,425 | 247 | 537 | 49,136 |
4 | 0.980248 | 49,136 | 246 | 537 | 48,845 |
5 | 0.975371 | 48,845 | 244 | 537 | 48,552 |
6 | 0.970518 | 48,552 | 243 | 537 | 48,258 |
7 | 0.96569 | 48,258 | 241 | 537 | 47,963 |
8 | 0.960885 | 47,963 | 240 | 537 | 47,666 |
9 | 0.956105 | 47,666 | 238 | 537 | 47,368 |
10 | 0.951348 | 47,368 | 237 | 537 | 47,068 |
11 | 0.946615 | 47,068 | 235 | 537 | 46,767 |
12 | 0.941905 | 46,767 | 234 | 537 | 46,464 |
13 | 0.937219 | 46,464 | 232 | 537 | 46,160 |
14 | 0.932556 | 46,160 | 231 | 537 | 45,854 |
15 | 0.927917 | 45,854 | 229 | 537 | 45,546 |
16 | 0.9233 | 45,546 | 228 | 537 | 45,237 |
17 | 0.918707 | 45,237 | 226 | 537 | 44,927 |
18 | 0.914136 | 44,927 | 225 | 537 | 44,615 |
19 | 0.909588 | 44,615 | 223 | 537 | 44,301 |
20 | 0.905063 | 44,301 | 222 | 537 | 43,986 |
21 | 0.90056 | 43,986 | 220 | 537 | 43,669 |
22 | 0.89608 | 43,669 | 218 | 537 | 43,351 |
23 | 0.891622 | 43,351 | 217 | 537 | 43,031 |
24 | 0.887186 | 43,031 | 215 | 537 | 42,710 |
25 | 0.882772 | 42,710 | 214 | 537 | 42,387 |
26 | 0.87838 | 42,387 | 212 | 537 | 42,062 |
27 | 0.87401 | 42,062 | 210 | 537 | 41,736 |
28 | 0.869662 | 41,736 | 209 | 537 | 41,408 |
29 | 0.865335 | 41,408 | 207 | 537 | 41,078 |
30 | 0.86103 | 41,078 | 205 | 537 | 40,747 |
31 | 0.856746 | 40,747 | 204 | 537 | 40,414 |
32 | 0.852484 | 40,414 | 202 | 537 | 40,079 |
33 | 0.848242 | 40,079 | 200 | 537 | 39,743 |
34 | 0.844022 | 39,743 | 199 | 537 | 39,405 |
35 | 0.839823 | 39,405 | 197 | 537 | 39,065 |
36 | 0.835645 | 39,065 | 195 | 537 | 38,724 |
37 | 0.831487 | 38,724 | 194 | 537 | 38,381 |
38 | 0.827351 | 38,381 | 192 | 537 | 38,036 |
39 | 0.823235 | 38,036 | 190 | 537 | 37,690 |
40 | 0.819139 | 37,690 | 188 | 537 | 37,342 |
41 | 0.815064 | 37,342 | 187 | 537 | 36,992 |
42 | 0.811009 | 36,992 | 185 | 537 | 36,640 |
43 | 0.806974 | 36,640 | 183 | 537 | 36,286 |
44 | 0.802959 | 36,286 | 181 | 537 | 35,931 |
45 | 0.798964 | 35,931 | 180 | 537 | 35,574 |
46 | 0.794989 | 35,574 | 178 | 537 | 35,215 |
47 | 0.791034 | 35,215 | 176 | 537 | 34,855 |
48 | 0.787098 | 34,855 | 174 | 537 | 34,493 |
49 | 0.783182 | 34,493 | 172 | 537 | 34,128 |
50 | 0.779286 | 34,128 | 171 | 537 | 33,762 |
51 | 0.775409 | 33,762 | 169 | 537 | 33,394 |
52 | 0.771551 | 33,394 | 167 | 537 | 33,025 |
53 | 0.767713 | 33,025 | 165 | 537 | 32,653 |
54 | 0.763893 | 32,653 | 163 | 537 | 32,280 |
55 | 0.760093 | 32,280 | 161 | 537 | 31,905 |
56 | 0.756311 | 31,905 | 160 | 537 | 31,527 |
57 | 0.752548 | 31,527 | 158 | 537 | 31,148 |
58 | 0.748804 | 31,148 | 156 | 537 | 30,768 |
59 | 0.745079 | 30,768 | 154 | 537 | 30,385 |
60 | 0.741372 | 30,385 | 152 | 537 | 30,000 |
b. Loan amount = 50000
Interest in 1st month = Loan * interest rate = 50000 * 0.005 = 250
c. Please refer table above, the 13th repayment will have interest portion of $232 (calculated @ 0.005% on opening balance of $ 46464.
d. if the balloon schemen is offered becasue the major portion of loan amount remains unpaid, which leads to higher interest income for the finance company. Under this scheme, the total interest earned by the finance company is $12199. If the balloon scheme was not offered, the monthly repayments would have been higher , leading to lower interest income.