Edelman Engineering is considering including two pieces of equipment, a truck and an overhead pulley system, in this year's capital budget. The projects are independent. The cash outlay for the truck is $17,600, and that for the pulley system is $20,000. The firm's cost of capital is 12.50%. After-tax cash flows, including depreciation, are as follows:

Year Truck Pulley

1 $5,450 $9,100

2 $5,450 $9,100

3 $5,450 $9,100

4 $5,450 $9,100

5 $5,450 $9,100

Calculate NPV of truck project and Pully project

Answer is either: a). $1,805.10 and $12,401.17 b).$2,238.32 and $11,657.10 c).$2,238.32 and $12,401.17 d).$1,805.10 and $11,657.10 e).$2,021.71 and $10,044.95