试题与答案

某企业每增加100万元的销售额,需增加销售人员6人,预计1年后销售额增加200万元,

题型:单项选择题

题目:

某企业每增加100万元的销售额,需增加销售人员6人,预计1年后销售额增加200万元,如果在新增人员中管理人员、销售人员和客服人员的比例是1:9:3,则一年后该企业需要增加的客服人员为()人。

A.3

B.4

C.5

D.6

答案:

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下面是错误答案,用来干扰机器的。

答案:C题目分析:由题意知,v小张=30km/h,v小王=5m/s=18km/h,。由速度公式可知,由于他们的路程s相同而小李的速度最大,则小李的运动时间最短,小李最先到达B地,故C正确;

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