Consider the cash flow listed below. Year 0 1 2 3 4 Expenses ($ M) 66 25 30 26 42 Revenues ($ M) 0 55 110 15 30 a) Determine the number of possible i* values and the type of the investment b) Write (do not solve) an equation to find all rate of return values between 0% and 100%. c) Write an equation/procedure to calculate the true ROR if MARR is 18%. (Do not solve for the final result) Consider the cash flow listed below. Year 0 1 2 3 4 Expenses ($ M) 66 25 30 26 42 Revenues ($ M) 0 55 110 15 30 a) Determine the number of possible i* values and the type of the investment b) Write (do not solve) an equation to find all rate of return values between 0% and 100%. c) Write an equation/procedure to calculate the true ROR if MARR is 18%. (Do not solve for the final result)