Please answer part b.

Problem 2-14 Present values A factory costs $910,000. You reckon that it will produce an inflow after operating costs of $181,000 a year for 15 years. a. If the opportunity cost of capital is 17%, what is the net present value of the factory? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Net present value 53677.89 b. What will the factory be worth at the end of four years? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Future value $ 339173.5