【单选题】4 The benefit of using the breakdown method to calculate how big the salesforce should be is that it is a simple calculation. The limitation of the method is that: (6.1)
A.
the manager might not know the yearly sales goal for the department
B.
sales forecasts can vary widely from quarter to quarter
C.
it does not account for the fact that some salespeople will sell more than others will
D.
not everyone in the sales department knows what the yearly goals are
E.
it is difficult to know the true costs of hiring a salesperson