Passage Summary: While some think athletes are overpaid, the author argues their pay is fair because they work in a free market where owners pay them based on the huge profits they bring in.

Conclusion: The high salaries received by professional athletes are fair.

Reasoning: In a free market, salaries are determined by what others are willing to pay, and owners pay athletes these high amounts because the athletes generate significant profits.

Analysis: The argument moves from a factual description of market mechanics—how salaries are set—to a moral judgment about fairness. To make this argument logically airtight, we need a bridge that connects 'market-determined' or 'profit-based' pay directly to the concept of 'fairness.' Look for an answer choice that states any salary resulting from a free-market agreement or profit generation is, by definition, fair. Without this link, the conclusion remains an unsupported opinion rather than a logical certainty.