还没有登录哦!

[Problem Solving]

试题详情

题目:

In 1995 a certain store had 1,800 tools in stock that had been purchased for $30 each.  If 1,000 of these tools were sold in 1995 for $40 each and the remaining 800 were sold in 1996 for $50 each, how many greater was the gross profit on the tools sold in 1996 than the gross profit on those sold in 1995?

选项:

A、$0
B、$6,000
C、$8,000
D、$32,000
E、$40,000

答案:

B

提问:

maths

解答:

点赞0
阅读462
解答: sysadmin

提问:

maths

解答:

点赞0
阅读463
解答: sysadmin老师

问个问题

点我领取
免费专项课程
在线咨询