Martin Medical expects Alpha Project and Beta Project to generate the following:

Alpha Project 1

(in thousands)

Years

0

1

2

3

4

5

Givens

Initial investment

($16,000)

Net operating cash flows

($8,000)

$5,000

$10,000

$14,000

$24,000

Beta Project 2

(in thousands)

Givens

Initial investment

($24,000)

Net operating cash flows

$(6,000)

$6,000

$6,000

$6,000

$6,000

a. Determine the payback for both projects.

b. Determine the IRR.

c. Determine the NPV at a cost of capital of 14 percent.