Please do calculations so I can follow along. I think I have to make a chart and I get base UCC (year 1) =2400, CCA= 720, remaing UCC = 11,280. For year 2, base UCC = 4512, CCA =1353.6 and remaining UCC =9926.4. If this is right I'm not sure where to go from here.

40) A company buys 10 new computers every year for $1 200 each. They depreciate at 30% per year. After two years they are sold for their UCC value. The half-year rule applies. If the company pays taxes at 40% and has an after-tax MARR of 20%, what is the net present cost of buying and subsequently selling each computer? A) $289 B) $393 C) $412 D) $478 E) $521 Answer: B