When marketers hire sales personnel, all of the following factors should be taken into consideration except_____
A、what kinds of ads are to be made
B、how many customers a product has
C、how a product is made
D、how much a product costs
【正确答案】：C
【名师解析】:选项C "how a product is made" 是市场营销人员在招聘销售人员时不需要考虑的因素。这是因为销售人员的主要职责是销售产品，而不是制造产品。其他选项，如A "what kinds of ads are to be made"、B "how many customers a product has" 和 D "how much a product costs" 都是与销售和市场推广相关的因素，这些因素对于制定有效的销售策略和提高销售业绩至关重要。因此，正确答案是C。
