Question ID:PT43 S2 Q5 Passage:Shipping Coordinator:  If we send your shipment by air express, it will arrive tomorrow morning.  If we send your shipment via ground carrier, it will arrive either tomorrow or the next day.  Ground carrier is less expensive than air express, so which do you prefer?Customer:  If I don't choose air express, then I will not receive my shipment tomorrow, so I clearly have no choice but to spend the extra money and have it sent via air express. Stem:The customer's response can best be explained on the assumption that she has misinterpreted the shipping coordinator to mean which one of the following? Correct Answer Choice:DChoice A:Ground carrier is as reliable a shipping method as air express. Choice B:If the shipment is sent by air express, it will arrive tomorrow. Choice C:Ground carrier is not more expensive than air express. Choice D:Unless the shipment is sent by air express, it will not arrive tomorrow. Choice E:The greater the shipping cost, the faster the shipment will arrive.