When Combining the Two Categories of Questions, If a Salesperson's

When combining the two categories of questions, if a salesperson's strategic objective is to change topics or redirect the buyer's attention, and the amount and specificity of information desired is discussion and interpretation, which type of questions will be used?

A) closed-end questions designed to be evaluative in nature
B) open-end questions designed to be tactical in nature
C) dichotomous or multiple-choice questions designed to be reactive in nature
D) open-end questions designed to be probing in nature