某施工机械预算价格为120万元,折旧年限为l0年,残值率为6%,年平均工作245个台班,则该机械台班折旧费为()元。
A.460
B.490
C.560
D.590
参考答案:A
A digital wristwatch was set accurately at 8:30 a.m. and then lost 2 seconds every 5 minutes. What time was indicated on the watch at 6:30 p.m. of the same day if the watch operated continuously until that time ?()
A.5:56
B.5:58
C.6:00
D.6:23
E.6:26