Windhoek Mines, Limited, of Namibia, is contemplating the purchase of equipment to exploit a mineral deposit on land to which the company has mineral rights. An engineering and cost analysis has been made, and it is expected that the following cash fows would be associated with opening and operating a mine in the area: -Receipts from sales of ore, less out of-pocket costs for salaries, utities, insurance, and so forth. The mineral deposit would be exhausted after four years of mining. At that point, the working capital would be released for reinvestment elsewhere. The company's required rate of return is 18% Click here to vew Exhibit 78-1 and Exhibis 7e-2, to determine the appropriate discount factor(s) using tables Required: a. What is the net present value of the proposed mining project? b. Should the project be accepted? Complete this question by entering your answers in the tabs below. What is the siet present value of the proposed mining project? Note? Enter neaative armount with a rinans sign. Round your firal antswer to the nesrest whole-doslar armourt. a. What is the net present value of the proposed mining project? b. Should the project be accepted? Complete this question by entering your answers in the tabs below. Should the project be accepted