B- pretty straightforward IMO. The conclusion is this:This law, however, comes with a downside: airlines would have to reduce the number of seats on each plane, and therefore either charge more for each ticket or lose revenue on each flight.
The conclusion doesn't stand without B. If it were possible to offset the lost seats by reducing the width of the seats, airlines wouldn't have fewer seats. D, on the other hand, addresses a potential outcome for the airline, which isn't relevant to the conclusion
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The conclusion doesn't stand without B. If it were possible to offset the lost seats by reducing the width of the seats, airlines wouldn't have fewer seats. D, on the other hand, addresses a potential outcome for the airline, which isn't relevant to the conclusion
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