show all work in excel please if possible.

12. Redo problem 11 with a cost of capital75%o. (NPV & IRR) Three projects, A, B, and C have free cash flows listed below. The firm has a cost of capital of 20 % . Calculate the NPV and IRR of A, B, and C and determine if these independent projects should be selected: 13. -$25,000 $3,000 $3,000 $4,000 $25,000 -$25,000 Year O $4,167 Year 1 $7,000 $4,167 $4,167 $6,000 $5,000 $4,000 Year 2 Year 3 $5,000 $4,167 Year 4 $4,167 $6,000 Year S Year 6 $3,000 $7,000 $4,167 $3,000