the machine usage was as follows: - Year 1: 2,500 hours - Year 2: 3,000 hours - Year 3: 4,000 hours - Year 4: 5,000 hours Kenny Company uses the units-of-production method for computing depreciation expense. What is the BOOKVALUE of the machine as of the END of Year 4 ? 575,000 I 884,000 | 124,000 544,000 | \$145,000