American Airlines makes numerous nonstop flights from Chicag…
American Airlines makes numerous nonstop flights from Chicago’s O’Hare Airport to the airport at Dallas-Fort Worth. The distance between those two cities is 1,000 miles. The only variable cost, fuel, costs $0.06 for each passenger-mile it flies. Aaliyah, on her way to an emergency business meeting, buys a ticket for $1,300 at the very last minute. The marginal cost of flying Aaliyah from Chicago to Dallas-Fort Worth is:
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