Which of the Following Is Most Effective in Helping Males

question 2

Multiple Choice

Which of the following is most effective in helping males choose healthier lifestyle behaviors?

• A) Educational programs that include both threat and reward
• B) Involvement in team sports at school or at work
• C) Physician prescription for a specific behavior change
• D) Support from a female family member concerned about the man's well-being

---

Definitions:

Lerner Indices

Measures of a firm’s market power based on the difference between price and marginal cost, normalized by the product's price.

Marginal Cost

The increase or decrease in the total cost incurred by producing one more unit of a good or service.

Lerner Index

A measure of a firm's market power, calculated as the difference between price and marginal cost, normalized by price.

Barrier to Entry

Factors that make it difficult for new firms to enter a market, which can include high startup costs, access to technology, and strict regulations.