Here are the expected cash flows for three projects:

Cash Flows (dollars)

ProjectYear: 0 1 2 3 4

A 6,200 +1,300 +1,300 +3,600 0

B 2,200 0 +2,200 +2,600 +3,600

C 6,200 +1,300 +1,300 +3,600 +5,600

What is the payback period on each of the projects?

Project	Payback period
A	_____ years
B	_____ years
C	_____ years

If the opportunity cost of capital is 10%, calculate the NPV for projects A, B, and C.

Project	NPV
A	____$
B	____$
C	____$