A new car design must carry a family of four, include safety features, get more than 25 miles per gallon on the highway, and weigh less than 1.5 tons. Which is one of the criteria that should be part of the design to meet the proposal request?

The car must carry a family of four, so it needs seating for at least four people. Seats for five people would meet that requirement. The other listed criteria conflict with the proposal: 20 miles per gallon is below the required highway efficiency, and 1.75 tons is above the weight limit.

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