Four different methods of recovering by-products are taken into the consideration. All methods have an 8-year life. The MARR is 12% per year. If the methods are mutually exclusive, determine which one can be selected using ROR evaluation. Use PW Method. Cashflow Method First Cost Salvage Value Annual Income A -120000 1600 4000 B -110000 2200 6000 -250000 -500 6000 10000 D -270000 700 Please answer the question and upload your handwritten answer in the next one. Answer: 1- Which Project will be selected? 2- please attach your handwritten