S 6 Ramon Corporation is considering purchasing a machine that would cost $320,430 and have a useful life of 5 years. The machine would reduce cash operating costs by $97,100 per year. The machine would have a salvage value of $107,260 at the end of the project. (Ignore income taxes.) Required: a. Compute the simple rate of return for the machine. (Round your intermediate calculations to nearest whole dollar and your final answer to 2 decimal places.) (5 marks) 9 20 21 22 Simple rate of return 23