A company has the opportunity to do any, none, or all of the projects for which the net cash flows per year are shown below. The company has a cost of capital of 12%. Which should the company do and why? You must use at least two capital budgeting methods. Show your work.

Year	A	B	C
0	-300	-150	-350
1	100	-50	100
2	100	100	100
3	100	100	100
4	100	100	100
5	100	100	100
6	50	100	100
7	-100	-200	0