Please solve part B and bold the correct answer please. I will be sure to rate

In recent years, Sunland Company has purchased three machines. Because of frequent employee turnover in the accounting department, a different accountant was in charge of selecting the depreciation method for each machine, and various methods have been used. Information concerning the machines is summarized in the table below. For the declining-balance method, Sunland Company uses the double-declining rate. For the units-of- activity method, total machine hours are expected to be 34, 500. Actual hours of use in the first 3 years were: 2016, 770; 2017, 5, 700; and 2018, 7, 400 (a) Your answer is correct. Compute the amount of accumulated depreciation on each machine at December 31, 2018. Attempts: 1 of 2 used (b) Your answer is incorrect. If machine 2 was purchased on April 1 instead of July 1, what would be the depreciation expense for this machine in 2016? In 2017