Final answer:
The marketing concept holds that a firm should find the right products for its customers, and not the right customers for its products.
Step-by-step explanation:
The correct answer to the question is:
- A firm should find the right products for its customers, and not the right customers for its products.
The marketing concept is a business philosophy that believes in finding the right products for its customers, rather than trying to convince customers to buy products that may not meet their needs or wants. This approach places a strong emphasis on understanding consumer needs and wants, conducting market research, and developing products that fulfill those needs and wants.