Cutter Enterprises purchased equipment for $84,000 on January 1, 2016. The equipment is expected to have a five-year life and a residual value of $6,900. Using the sum-of-the-years'-digits method, depreciation for 2017 and book value at December 31, 2017, would be (Do not round depreciation rate per year): Multiple Choice 0 $20,560 and $37,740. $22,400 and $33,600. o o $20,560 and $30,840. $22,400 and $26,700