I think the right one is c
Answer:
A farmer would chose a luxury crop over a high caloric or nutritionally valued crop because a luxury crop would generate them more profit.
These are non-subsistence crops, ones that are not necessary to survive and be healthy, but luxury goods like the name implies. People are willing to pay more for them for this reason.
The answer is FTC or Federal Trade Commission
The FTC or Federal Trade Commission is the agency to enforce the truth in advertising law. It requires the advertisers to provide truthful information on their products to protect the consumers. This agency enforces all business unit to comply with their advertising and marketing law.