In: Accounting
Net Present Value—Unequal Lives
Bunker Hill Mining Company has two competing proposals: a processing mill and an electric shovel. Both pieces of equipment have an initial investment of $816,172. The net cash flows estimated for the two proposals are as follows:
Net Cash Flow | ||||
Year | Processing Mill | Electric Shovel | ||
1 | $279,000 | $349,000 | ||
2 | 248,000 | 324,000 | ||
3 | 248,000 | 299,000 | ||
4 | 198,000 | 307,000 | ||
5 | 151,000 | |||
6 | 126,000 | |||
7 | 109,000 | |||
8 | 109,000 |
The estimated residual value of the processing mill at the end of Year 4 is $350,000.
Present Value of $1 at Compound Interest | |||||
Year | 6% | 10% | 12% | 15% | 20% |
1 | 0.943 | 0.909 | 0.893 | 0.870 | 0.833 |
2 | 0.890 | 0.826 | 0.797 | 0.756 | 0.694 |
3 | 0.840 | 0.751 | 0.712 | 0.658 | 0.579 |
4 | 0.792 | 0.683 | 0.636 | 0.572 | 0.482 |
5 | 0.747 | 0.621 | 0.567 | 0.497 | 0.402 |
6 | 0.705 | 0.564 | 0.507 | 0.432 | 0.335 |
7 | 0.665 | 0.513 | 0.452 | 0.376 | 0.279 |
8 | 0.627 | 0.467 | 0.404 | 0.327 | 0.233 |
9 | 0.592 | 0.424 | 0.361 | 0.284 | 0.194 |
10 | 0.558 | 0.386 | 0.322 | 0.247 | 0.162 |
Determine which equipment should be favored, comparing the net present values of the two proposals and assuming a minimum rate of return of 15%. Use the present value table appearing above.
Processing Mill | Electric Shovel | |
Present value of net cash flow total | $ | $ |
Less amount to be invested | $ | $ |
Net present value | $ | $ |
Which project should be favored?
Processing Mill |
|||
year |
Cash flow |
Discount factor (15%) |
Discounted cash flow |
1 |
$279,000 |
0.87 |
242730 |
2 |
248,000 |
0.756 |
187488 |
3 |
248,000 |
0.658 |
163184 |
4 |
198,000 |
0.572 |
113256 |
5 |
151,000 |
0.497 |
75047 |
6 |
126,000 |
0.432 |
54432 |
7 |
109,000 |
0.376 |
40984 |
8 |
109,000 |
0.327 |
35643 |
total |
912764 |
||
Electric Shovel |
|||
year |
Cash flow |
Discount factor (15%) |
Discounted cash flow |
1 |
$349,000 |
0.87 |
303630 |
2 |
324,000 |
0.756 |
244944 |
3 |
299,000 |
0.658 |
196742 |
4 |
307,000 |
0.572 |
175604 |
total |
920920 |
Processing Mill |
Electric Shovel |
|
Present value of net cash flow total |
$912,764 |
$920,920 |
Less amount to be invested |
$816,172 |
$816,172 |
Net present value |
$96,592 |
$104,748 |
The company should select the project of Electric Shovel as its net present value is higher than processing mill project.