Please I want the right solution

Five alternatives are being evaluated by the incremental rate of return method. If the projects are mutually exclusive and the minimum attractive rate of return is :14% per year, the best alternative is A - Initial Overall ROR Alternative Investment, S versus DN, % - 25,000 9.6 -35,000 15.1 - 40,000 13.4 - 60,000 25.4 - 75,000 20.2 Incremental Rate of Return, % B C D E 27.3 9.4 35.3 25.0 - 0 38.5 24.4 46.5 27.3 6.8 BO co DO EO Five alternatives are being evaluated by the incremental rate of return method. If the projects are independent, instead of mutually exclusive, the one or ones to * select at an MARR of 18% per year are Initial Overall ROR Alternative Investment, $ versus DN, % A - 25,000 9.6 -35,000 15.1 - 40,000 13.4 - 60,000 25.4 75,000 Incremental Rate of Return, % B C D E 27.3 9.4 35.3 25.0 - 0 38.5 24.4 46.5 27.3 6.8 20.2 B, D, and E O B, C, and E O B and c O D and E O Five alternatives are being evaluated by the incremental rate of return method. If the projects are mutually exclusive and the minimum attractive rate of return is :14% per year, the best alternative is A - Initial Overall ROR Alternative Investment, S versus DN, % - 25,000 9.6 -35,000 15.1 - 40,000 13.4 - 60,000 25.4 - 75,000 20.2 Incremental Rate of Return, % B C D E 27.3 9.4 35.3 25.0 - 0 38.5 24.4 46.5 27.3 6.8 BO co DO EO Five alternatives are being evaluated by the incremental rate of return method. If the projects are independent, instead of mutually exclusive, the one or ones to * select at an MARR of 18% per year are Initial Overall ROR Alternative Investment, $ versus DN, % A - 25,000 9.6 -35,000 15.1 - 40,000 13.4 - 60,000 25.4 75,000 Incremental Rate of Return, % B C D E 27.3 9.4 35.3 25.0 - 0 38.5 24.4 46.5 27.3 6.8 20.2 B, D, and E O B, C, and E O B and c O D and E O