Answer:
The correct answer is letter "C": use the indirect strategy.
Step-by-step explanation:
While giving messages there are two main approaches: the direct and indirect strategy. The direct strategy is used when the main idea of the message is given at the beginning of the speechy to impact or shock the audience. Details of the idea are provided subsequently. The indirect strategy, instead, starts by providing the details to the audience to finally come up with a conclusion.
Thus, while providing refusals, it is more appropriate to use the indirect strategy so customers will know the reason for the non-approval to confirm the negative news at the end.