老师，这道题为什么给出的答案是C The XY Company sold equipment that originally had cost $51000 for $22000 cash．If XY company correctly reported a$5000 gain on the this sale，the accumulated depreciation on the equipment at the date of sale must have been： A. $23000； B. $28000； C. $24000； D. Some other amount． XY 公司以 22000 美元的现金出售了最初成本为 51000 美元的设备。如果 XY 公司正确报告了此销 售的 5000 美元收益，则设备在销售日期的累计折旧必须为: A.$23000; B.$28000; C.$24000; D.其他金额