PrepTest #48, Question #23 (LR)

[proof18]

The question, from the second LR section, deals with management skills. Why is the correct answer D: "Most managers who are already efficient do not need to improve their productivity"?

Thanks!

[koolaid]

The question, from the second LR section, deals with management skills. Why is the correct answer D: "Most managers who are already efficient do not need to improve their productivity"?

Thanks!

Ditto that request!  Thx.  I understand why the others are wrong, but don't understand why that is right. How do we know that the middle-level managers discussed are already efficient?