Net Present Value Method for a Service Company AM Express Inc. is considering the purchase of an additional delivery vehicle for $52,000 on January 1, 20Y1. The truck is expected to have a five-year life with an expected residual value of $6,000 at the end of five years. The expected additional revenues from the added delivery capacity are anticipated to be $70,000 per year for each of the next five years. A driver will cost

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

a. Determine the expected annual net cash flows from the delivery truck investment for 20Y1-20Y5.

	Annual Net Cash Flow
20Y1	19000
20Y2	15000
20Y3	11000
20Y4	7000
20Y5	?????

b. Calculate the net present value of the investment, assuming that the minimum desired rate of return is 6%. Use the table of the present value of $1 presented above. When required, round to the nearest dollar. If required, use the minus sign to indicate a negative net present value.

Present value of annual net cash flows	???
Investment	???
Net present value	????