Which of the following is considered a disadvantage of ROI? a. ROI encourages managers to look carefully at relationships between sales revenues, expenses and investment, ROI encourages cost efficiency b. c. ROI discourages managers of subunits with high ROls to invest in projects d. The Alpha Beta Corporation had the following information for 20X5: with low ROls that are acceptable to the organization as a whole. ROI discourages excessive investment in operating assets. Revenues Operating Expenses Total Assets $900,000 $670,000 $1,150,000 What is the return on investment? During the past twelve months, the Aaron Corporation had a net income of $50,000. What is the amount of the investment if the return on investment is 20%