Krauss Company purchased a construction crane three years ago for $180,000. The crane has a current book value of $100,000 and operating expenses excluding depreciation of $12,000 per year. The current market value of this crane is $85,000. If the old crane is kept five more years, its salvage value would be $10,000. A new crane would cost $70,000, have a useful life of five years, and would require $13,000 per year in operating expenses excluding depreciation. The new crane has a salvage value of $20,000 after five years. Based on this information, Krauss should Multiple Choice acquire the new crane because it has the lower relevant cost. acquire the new crane because it is newer and has a longer useful life. retain the old crane because it has lower operating expenses. retain the old crane because it has a higher market value