A company will sell Widgets to consumers at a price of $85 per unit. The variable cost to produce Widgets is $23 per unit. The company expects to sell 15,000 Widgets to consumers each year. The fixed costs incurred each year will be $110,000. There is an initial investment to produce the goods of $2,900,000 which will be depreciated straight line over the 13 year life of the investment to a salvage value of $0. The opportunity cost of capital is 10% and the tax rate is 31%.

a) What is operating cash flow each year? answer 634953.85

b) Using the an annual operating cash flow of $634,953.85, what is the net present value of this investment?

Should the company accept or reject this project?

I know how to do part a but i dont know how to do part b, can u provide steps please