Bunker Hill Mining Company has two competing proposalsi a processing mill and an electric shoveli Both pieces of equipment have an initial investment of $780,000. The net cash flows estimated for the two proposals are as follows: The estimatind residual value of the processing mill at the end of year 415$270,000 : This information has been collected in the Microsoft Excel Online file. Open the spreadsheet, perform the required analysis, and input your answers in the questions below. Determine which ocuipment should be favored, comparing the net present values of the two proposals and assuming a minimum rath of return of 12%. If required. round to the nearest dollar Which proyect should be favored. Eettack (Eechien 2) Sistract the amourt io be itwested tom the total present value of the net cash Gow