Check my work 7 You are operating an old machine that is expected to produce a cash inflow of $5,600 in each of the next 3 years before it fails. You can replace it now with a new machine that costs $20,600 but is much more efficient and will provide a cash flow of $10,900 a year for 4 years. Calculate the equivalent annual cost of the new machine if the discount rate is 15%. (Do not round intermediate calculations. Round your answer to 2 decimal places.) Book Equivalent annual cost of the purchase price Hint Print erences Should you replace your equipment now? Yes No Check my work A precision lathe costs $20,000 and will cost $30,000 a year to operate and maintain. If the discount rate is 12% and the lathe will last for 5 years, what is the equivalent annual cost of the tool? (Do not round intermediate calculations. Round your answer to 2 decimal places. Enter your answer as a positive value.) Equivalent annual cost es