Turner Printing is looking to invest in a printer, which costs $100,000. Turner expects a 20% rate of return on this printer investment. The company expects incremental revenues of $50,000 and incremental expenses of $10,000. There is no salvage value for the printer. What is the accounting rate of return (ARR) for this printer? (Enter the number in your answer. For example, if the answer is 20%, you would enter 20) Rudolph Incorporated is considering the X-ray machine that had present value cash flows of $350,000 and an initial investment cost of $300,000. Another X-ray equipment option, Option B, produces present value cash flows of $400,000 and an initial investment cost of $200,000. What is the profitability index of Option B