Information for two alternative projects involving machinery investments follows: Project 1 Initial investment $ (138,000) Project 2 $ (108,000) Salvage value 0 18,000 Annual income 17,250 15,120 a. Compute accounting rate of return for each project. b. Based on accounting rate of return, which project is preferred? Complete this question by entering your answers in the tabs below. Required A Required B Compute accounting rate of return for each project. Project 1 Project 2 Numerator: Accounting Rate of Return Denominator: Required A Required B > Accounting rate of retum