An analyst does research about depreciatio
题型：单项选择题
问题：
An analyst does research about depreciation expense for a company. The company purchases equipment for $1200000 with an estimated useful life of 6 years and no estimated residual value. Using the double-declining balance method, the depreciation expense for year 3 is closest to:（）
A. $177778
B. $200000
C. $266667