Answer:
a. Pay back period is 4 years and 18 days
b. Net present value is - $5,909. Since the NPV is negative, the project should be rejected.
Explanation:
Note: See the attached for the calculation tables of a and b.
a. Pay back period = 4 years and [($2,565/$51,244)*365 days] = 4 years and 18 days approximately.