In: Accounting
Build a short-term loan model, allowing terms out to 5 years. Take the term, annual interest rate, and principal balance as inputs. Either calculate the required payment or use a payment input cell. Use your model to answer the following questions:
- with a term of 5 years and a rate of 5%, what should payments be for a $10,000 loan
- how many months will it take to pay off the loan if payments are $1,000
- if all payments but the last payment are $1,000, how much should be paid off in the last month to leave $0 due?
Add a discount factor to your model. Use another input for the appropriate opportunity cost of capital.
- what is the PV of the payments if the discount rate is 5%
- what is the loan's NPV to the customer if the discount rate is 4%? 6%?
i) Loan amount: 10000
Interest rate: 5%
Number of years: 5
Equal monthly installament (EMI) :
EMI = (P X R/12) X [(1+R/12) ^N] / {[(1+R/12) ^N]-1}
P is the original loan amount or principal, R is the rate of interest that is applicable per annum and N is the number of monthly installments/ loan tenure.
EMI = (10000 X 0.05/12) X [ (1+0.05/12)^60] / {[(1+0.05/12)^60]-1}
= 41.667 X 1.2834 / 0.2834
= 188.71
Per annum the payments will be = 188.71*12 = 2264.5
For 5 years the payments will be = 2264.5 * 5 = 11,322.52
Interest for the 5 years = 11,322.52-10,000 = 1,322.52
II) If the payments are $1000, it will be 11 months to clear the loan of $10000 alongwith interest @ 5 %. The workings will be as follows:-
Interest = Loan outstanding * Rate of Interest /12
Months | EMI | Interest | Principal | Outstanding |
1 | 1000 | 41.67 | 958.33 | 9,041.67 |
2 | 1000 | 37.67 | 962.33 | 8,079.34 |
3 | 1000 | 33.66 | 966.34 | 7,113.00 |
4 | 1000 | 29.64 | 970.36 | 6,142.64 |
5 | 1000 | 25.59 | 974.41 | 5,168.24 |
6 | 1000 | 21.53 | 978.47 | 4,189.77 |
7 | 1000 | 17.46 | 982.54 | 3,207.23 |
8 | 1000 | 13.36 | 986.64 | 2,220.59 |
9 | 1000 | 9.25 | 990.75 | 1,229.84 |
10 | 1000 | 5.12 | 994.88 | 234.97 |
11 | 235.95 | 0.98 | 234.97 | 0.00 |
III ) In the last installement, the amount of $ 235.95 to be paid to leave $ 0 due.
IV) PV of the payments if the discount rate is 5%
PV Factor formulae = 1/(1+R)^n
R = Discount rate n= no.of years
Year | payment outflow | PV Factor @ 5% | Present Value |
1 | 2264.50 | 0.95238 | 2156.67 |
2 | 2264.50 | 0.90703 | 2053.97 |
3 | 2264.50 | 0.86384 | 1956.16 |
4 | 2264.50 | 0.82270 | 1863.01 |
5 | 2264.50 | 0.78353 | 1774.30 |
Total | 9804.12 |
V) Loan's NPV to the customer if the discount rate is 4%.
Outflows are shown in "- "value
Year | Cash flows | PV Factor @ 5% | Present Value |
0 | 10,000.00 | 1 | 10,000.00 |
1 | -2,264.50 | 0.9615 | -2,177.41 |
2 | -2,264.50 | 0.9246 | -2,093.66 |
3 | -2,264.50 | 0.8890 | -2,013.14 |
4 | -2,264.50 | 0.8548 | -1,935.71 |
5 | -2,264.50 | 0.8219 | -1,861.26 |
NPV | -81.17 |
Loan's NPV to the customer if the discount rate is 6%.
Year | Cash flow | PV Factor @ 5% | Present Value |
0 | 10000 | 1 | 10000 |
1 | -2264.50 | 0.9434 | -2136.32 |
2 | -2264.50 | 0.8900 | -2015.40 |
3 | -2264.50 | 0.8396 | -1901.32 |
4 | -2264.50 | 0.7921 | -1793.70 |
5 | -2264.50 | 0.7473 | -1692.17 |
NPV | 461.09 |