Critical Reasoning (CR) | Re: A year ago, Ambitious Airlines launched an Economy Plus class on its

A year ago, Ambitious Airlines launched an Economy Plus class on its flights, offering upgraded seats and amenities at a cost of about 50 percent more than regular economy class seats. A year later, it turns out that most of these seats remain vacant. Since the costs associated with offering Economy Plus service are much higher than its revenue, the airline will probably decide to end this service soon.

Which of the following, if true, most seriously weakens the argument?


A. In spite of the