How does the concept of 'supply' differ from 'quantity supplied' in terms of market analysis?

• A. 'Supply' is the amount buyers are willing to purchase, while 'quantity supplied' is the amount sellers are willing to sell.
• B. 'Supply' and 'quantity supplied' are interchangeable terms in market analysis.
• C. 'Supply' refers to the entire supply curve, while 'quantity supplied' refers to a specific point on the curve.
• D. 'Supply' is the total market output, while 'quantity supplied' is the output of a single firm.

Answer: (C)