Problem 9-7 (algorithmic) Question Help A high-speed electronic assembly machine was purchased two years ago for $50,000. At the present time, it can be sold for $26,000 and replaced by a newer model having a purchase price of $44,500; or it can be kept in service for a maximum of one more year. The new assembly machine, if purchased, has a useful life of not more than two years. If the before-tax MARR is 15%, when should the old assembly machine be replaced? Use the following data table for your analysis Challenger Defender Year Market Value O&M Costs Market Value $26,000 18,000 O&M Costs $44,500 33,000 26,000 Click the icon to view the interest and annuity table for discrete compounding when the MARR is 15% per year 0 $8,500 12,500 $15,500 2 The minimum EUAC value of the challenger is $ 25,640. (Round to the nearest dollar.) The marginal cost of keeping the defender in service for one more year is $ 27400. (Round to the nearest dollar.) The old assembly machine should be replaced immediately Question is complete. Tap on the red indicators to see incorrect answers