Question 13 Not yet answered Marked out of 1.00 Optimistic Company purchased a machinery on January 1 , 20x1 for P7,200,000. The machinery had useful life of ten years and was depreciated using the straight line method. In 204, a decision was made to change the depreciation method from straight line to sum-of-years-digits. How much is the accumulated depreciation as of December 31, 20x3