求助 一道逻辑

jingjane

Following several years of decreasing advertising sales, the Sunday Times reorganized itsadvertising sales force three years ago. Before the reorganization, the sales force was organized geographically, with some some sales representatives focusing on city-center businesses and others focusing on different outlying regions. The reorganization attempted to multiply the sales representatives' knowledge of clients' businesses by having each sales representative deal with only one type of industry or of retailing. After the reorganization advertising sales multiplied.

In assessing whether the improvement in advertising sales can properly be attributed to the reorganization, it would be helpful to find out each of the following except:

A Three years ago, what proportion of the Sunday Times' total revenue was generated by advertising sales?
B Has the circulation of the Sunday Times increased substantially in the last three years？
C Has there been a substantial turnover in personnel in the advertising sales force over hte last three years?
D Before the reorganization, had sales representatives found it difficult to keep up with relevant developments in all the types of businesses to which they were assigned?
E Has the economh in Sunday and the surrounding regions been growing rapidly over the last three years?

liliannechang

C. Turn over跟题干讨论的事件不相关

nianbohu

E可以判定究竟是因为市场好转所以销售增加，还是由于重组销售团队。
D可判定重组是否可改善销售能力
A可判定广告收入在公司总收入的占比有没有提升

jingjane

答案选的A 搞不懂呢

liliannechang

A如果说的是“三年前和三年后占比数据”，则肯定是考虑因素。题目现在只写了“三年前”的，不算完美的需要考虑的因素。

假如说正确答案不是C，那就是出题人认为销售大换血可能带来销售业绩倍增？