Question

the amount of a good or service that a producer is willing and able to supply at a specific price
choose an answer
quantity demanded
normal good
market supply
quantity supplied

Explanation:

The question is about a key concept in economics (a subfield of Business) related to supply. "Quantity Supplied" is defined as the amount of a good or service a producer is willing and able to supply at a specific price. "Quantity Demanded" relates to demand, "Market Supply" is the total supply from all producers, and "Normal Good" is about demand elasticity. So the correct term matching the definition is Quantity Supplied.

Answer:

Quantity Supplied