Which of the Following, If True, Would Strengthen the Argument

Multiple Choice

Which of the following, if True, would strengthen the argument for being a low-cost player?

A) Customers who believe that they need high levels of customer service are more likely to choose a niche retailer.
B) An expected upturn in the economy will increase consumer purchasing power.
C) Being the low-cost player requires a company to examine every aspect of its supply chain in order to identify opportunities to improve efficiency.
D) EZTrade has a longer history selling clothes for men and women than it has selling clothes for children.
E) The retailer's logistics operations are more efficient than the industry norm.