Notes: P is losing customers due to long queues. Plan: self checkout, shorter lines. Owner's conclusion: not going to help because people dislike self checkout.
Essentially, owner is saying that people would dislike self checkout more than long lines. We need something that rebuts this claim.
(A) Prescott’s would not become more profitable if it were to hire more cashiers so that customers could check out quickly without having to check out their own groceries. --
No one talks about profitability in the stimulus.(B) Most of Prescott’s customers prefer checking out their own groceries over waiting in long checkout lines. --
Surely rebuts what the owner claimed. Let's keep this.(C) Before Prescott’s installed the self-checkout stations, there were no times of day when the checkout lines at Prescott’s were generally sufficiently short to satisfy most customers. --
essentially says that queues were so long earlier that most people were never satisfied. But this could be because customers left in response to self checkout. The stimulus did not tell us if the plan worked. So this option does not clearly rebut well.(D) Prescott’s biggest spending customers tend also to be those customers least willing to wait in long lines. ---
biggest customer vs volume of customers. The stimulus discusses volume.(E) Prescott’s has personnel supporting self-checkout who can assist customers with solving any problems they experience while checking out. ---
sure, but we don't know why people dislike self checkout. So we cannot just assume that supporting staff can alleviate this dislike. Ans. B.