Orange Corp. constructed a machine at a total cost of $72 million. Construction was completed at the end of 2014 and the machine was placed in service at the beginning of 2015. The machine was being depreciated over a 9-year life using the sum-of-the-years.digits method. The residual value is expected to be $4 million. At the beginning of 2018, Orange decided to change to the straight line method. Ignoring income taxes, what will be Orange's depreciation expense for 20187 (Do not round your intermediate calculation and round final answer to 1 decimal place.) Multiple Choice $5.3 million o o $7.6 million $10.0 million C ) $6.0 million