If the proposals are mutually exclusive, which alternative should be selected at a MARR of 10% per year? Alternative Incremental ROR, Ai*%, when compared with Alternative ROR , i*% A B D 18 Initial Name investment, $ A -25,000 B -35,000 -45,000 D -55,000 Alternative D 14 12 16 6 2 12 8 10 12 Alternative A Alternative C O Alternative B