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: Cost of equipment needed.. Working capital needed Overhaul of the equipment in two years Salvage value of the equipment in four years $130,000 $60,000 $8,000 $12,000 Annual revenues and costs: Sales revenues $250,000 $120,000 $70,000 Variable expenses Fixed out-of-pocket operating costs When the project concludes in four years the working capital will be released for investment elsewhere within the company Required: Calculate the net present value of this investment opportunity