i need help sovling part B please!!

Problem 11-11 (Part Level Submission) On January 1, 2015, a machine was purchased for $91,800. The machine has an estimated salvage value of $6,120 and an estimated useful life of 5 years. The machine can operate for 102,000 hours before it needs to be replaced. The company closed its books on December 31 and operates the machine as follows: 2015, 20,400 hrs; 2016, 25,500 hrs; 2017, 15,300 hrs 2018, 30,600 hrs, and 2019, 10,200 hrs. (a) Your answer is partially correct. Try again. Compute the annual depreciation charges over the machine's life assuming a December 31 year-end for each of the following depreciation methods. (Round answers to o decimal places, e.gi 45,892) (1) Straight-line Method 17136 (2) Activity Method Year 2015 17136 2016 21420 2017 12852 2018 25704 2019 8568 (3) Sum-of-the-Years Digits Method