You have three option to start-up home painting business to fund some of your college fees; as shown below. Assume that the business will last 3 years with no salvage value. Your MARR is 8% per year. Option A B Investment (RM) 3,000 8,000 12,000 Net Annual Income (RM) 1,425 3,333 5,170 ROR (%) 20 12 14 (a) Which of these options are financially acceptable? (b) Using incremental ROR analysis to determine which option should be selected?