我同意D,但想问一下E为什么不对呢?因为没有比较两者的关系么?所以无关? FastMart, a convenience store chain, is planning to add pancake syrup to the items it sells. FastMart stores do not have shelf space to stock more than one variety of syrup. Surveys of FastMart customers indicate that one-fourth of them prefer low-calorie syrup, while three-fourths prefer regular syrup. Since FastMart’s highest priority is to maximize sales, the obvious strategy for it is to stock regular syrup. Which of the following, if true, most seriously weakens the argument? E Sales of syrup are not expected to account for a large proportion of total dollar sales at the average FastMart store. |