In: Finance
Prepare an amortization spreadsheet in Excel. The sheet should be labeled, and I should be able to change purchase price, interest rate, or the other relevant factors and the spreadsheet should automatically update. As we discussed in class, spend some time labeling the spreadsheet and using proper cell references. This is the first but not the last spreadsheet of this type, it is highly likely that elements of this spreadsheet will be helpful in subsequent assignments, so time spent here may mean less time in the future.
For an initial calculation, assume you are purchasing a $400,000 home with 5% down at an interest rate of 4%, financed over 30 years using a traditional mortgage.
Purchase price of a home | 400000 | ||||
Loan amount- 5% of purchase price | 400000*5% | 20000 | |||
amount financed | 380000 | ||||
Interest rate | 4% | ||||
Period - Years | 30 | ||||
Annual payment - Using PMT function in MS excel | PMT(rate,nper,pv,fv,type) rate =4% nper =30 pv =380000 fv =0 type =0 | ($21,975.44) | |||
Amortization schedule | |||||
Year | beginning balance | annual payment | Interest = beginning balance*interest rate | principal amortized = annual payment-Interest | year end balance = beginning balance-principal amortized |
1 | 380000 | 21975.44 | 15200 | 6775.44 | 373224.56 |
2 | 373224.56 | 21975.44 | 14928.9824 | 7046.4576 | 366178.1024 |
3 | 366178.1024 | 21975.44 | 14647.1241 | 7328.315904 | 358849.7865 |
4 | 358849.7865 | 21975.44 | 14353.99146 | 7621.44854 | 351228.338 |
5 | 351228.338 | 21975.44 | 14049.13352 | 7926.306482 | 343302.0315 |
6 | 343302.0315 | 21975.44 | 13732.08126 | 8243.358741 | 335058.6727 |
7 | 335058.6727 | 21975.44 | 13402.34691 | 8573.093091 | 326485.5796 |
8 | 326485.5796 | 21975.44 | 13059.42319 | 8916.016814 | 317569.5628 |
9 | 317569.5628 | 21975.44 | 12702.78251 | 9272.657487 | 308296.9053 |
10 | 308296.9053 | 21975.44 | 12331.87621 | 9643.563786 | 298653.3416 |
11 | 298653.3416 | 21975.44 | 11946.13366 | 10029.30634 | 288624.0352 |
12 | 288624.0352 | 21975.44 | 11544.96141 | 10430.47859 | 278193.5566 |
13 | 278193.5566 | 21975.44 | 11127.74227 | 10847.69773 | 267345.8589 |
14 | 267345.8589 | 21975.44 | 10693.83436 | 11281.60564 | 256064.2532 |
15 | 256064.2532 | 21975.44 | 10242.57013 | 11732.86987 | 244331.3834 |
16 | 244331.3834 | 21975.44 | 9773.255335 | 12202.18466 | 232129.1987 |
17 | 232129.1987 | 21975.44 | 9285.167948 | 12690.27205 | 219438.9267 |
18 | 219438.9267 | 21975.44 | 8777.557066 | 13197.88293 | 206241.0437 |
19 | 206241.0437 | 21975.44 | 8249.641749 | 13725.79825 | 192515.2455 |
20 | 192515.2455 | 21975.44 | 7700.609819 | 14274.83018 | 178240.4153 |
21 | 178240.4153 | 21975.44 | 7129.616612 | 14845.82339 | 163394.5919 |
22 | 163394.5919 | 21975.44 | 6535.783676 | 15439.65632 | 147954.9356 |
23 | 147954.9356 | 21975.44 | 5918.197423 | 16057.24258 | 131897.693 |
24 | 131897.693 | 21975.44 | 5275.90772 | 16699.53228 | 115198.1607 |
25 | 115198.1607 | 21975.44 | 4607.926429 | 17367.51357 | 97830.64715 |
26 | 97830.64715 | 21975.44 | 3913.225886 | 18062.21411 | 79768.43304 |
27 | 79768.43304 | 21975.44 | 3190.737322 | 18784.70268 | 60983.73036 |
28 | 60983.73036 | 21975.44 | 2439.349214 | 19536.09079 | 41447.63958 |
29 | 41447.63958 | 21975.44 | 1657.905583 | 20317.53442 | 21130.10516 |
30 | 21130.10516 | 21975.44 | 845.2042064 | 21130.23579 | 0 |