Answer:
a. The value of NPV for the project is $36,423.15 at 10% discount rate. B. The IRR is 35%.
Explanation:
Defining the year 1 where the company invest the money, the perpetuity starts in the third year, so for the NPV calculation the calculation of the perpetuity has to be brought to present-day after its first calculation: NPV of perpetuity = [(7000/(0,1-0,05))/(1+0,1)^3]. This value has to be summed to the present value of other cash flows: [(7000)/(1+0,1)^2]+[(-82,000)/(1+0,1)^1]