Pina Manufacturing purchased a machine on January 1, 2017 for use in its factory. Pina paid $174,000 for the machine and estimated that it had a useful life of 6 years, at the end of which time the machine was expected to have a residual value of $30,000. During its life, the machine was expected to produce 240,000 units. During 2017, the machine produced 28, 200 units, and produced 37, 800 in 2018. The machine was subject to a 20% CCA rate, and Pina's year-end was December 31. Calculate the annual depreciation amount for 2017 and 2018 under the straight-line method (Round answers to o decimal places, e.g. 5, 275.) Calculate the annual depreciation amount for 2017 and 2018 under the activity method. (Round per unit value to 2 decimal places e.g. 5.75 and final answers to 0 decimal places, e.g. 5, 275.) Calculate the annual depreciation amount for 2017 and 2018 under the double-declining balance method. (Round answers to 0 decimal places, e.g. 5, 275.)