Check my Oakmont Company has an opportunity to manufacture and sell a new product for a four-year period. The company's discount rate is 17%. 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 year two Salvage value of the equipment in four years s 165,000 $ 67,000 $ 10,000 13,000 Sales revenues Variable expenses Fixed out-of-pocket operating costs 320,000 s 155,000 $ 77,000 When the project concludes in four years the working capital will be released for investment elsewhere within the company. Click here to view Exhibit 138-1 and Exhibit 138-2. to determine the appropri ate discount factors) using tables. Required Calculate the net present value of this investment oppontunity