Which of the Following Statements Describes a Major Drawback Associated

Which of the following statements describes a major drawback associated with canned sales presentations?

A) A canned sales presentation is too expensive and time consuming.
B) There is too little information provided with a canned sales presentation.
C) A canned sales presentation allows little room for customer feedback.
D) A canned sales presentation is difficult for inexperienced salespeople to use.
E) With a canned sales presentation, there is a lack of consistency if more than one salesperson calls on the same customer.