If the MARR is 6% and each alternative has a five-year useful life and no salvage value, which alternative should be selected given the following information? IRRA=5%;IRB=8%;RC=8.3%;IRD=11.9%;IR(CD)=7%;IR(BC)=6.9% a. Alternative A cross out b. Alternative B cross out c. Alternative C cross out d. Alternative D cross out