riyagoyal wrote:
I am not able to understand why option D is wrong. Can someone please explain?
See,the option states that the waiting time play an important role in selecting the place where they can shop. But the situation is,in a way, opposite.The customers have already selected the stuff and are standing in the queue n its then they encounter the waiting time. It means that waiting time played no role in selecting the place for shopping.
I hope this helps.

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