Check my work cest Oakmont Company has an opportunity to manufacture and sell a new product for a four-year period. The company's discount rate is 15%. After careful study, Oakmont estimated the following costs and revenues for the new product: Cont of equipment needed Working capital needed Overhaul of the equipment in year two. Salvage value of the equipment in four years Annual revenues and costs: Sales revenues Variable expenses Fixed out-of-pocket operating costs $145,000 $ 63,000 $ 9,500 $ 13,500 $ 280,000 $ 135,000 $ 73,000 When the project concludes in four years the working capital will be released for investment elsewhere within the company. Click here to view Exhibit 12B-1 and Exhibit 12B-2, to determine the appropriate discount factor(s) using tables. (Use the tables to get your discount factors. If you calculate discount factors using Excel or a financial calculator, your answer may be different enough due to rounding that the system marks it wrong.) Required: Calculate the net present value of this investment opportunity. (Round your final answer to the nearest whole dollar amount.) Net present value