Wei Sells Sandwiches for $10 Each in a Competitive Product

question 90

Multiple Choice

Wei sells sandwiches for $10 each in a competitive product market. The marginal physical product for the third worker is eight. The marginal revenue product of the third worker is:

• A) $40.
• B) $60.
• C) $80.
• D) $100.

---

Definitions:

Traffic Hazard

Any potential danger on the road that could lead to an accident or disrupt the flow of traffic, including obstacles, poor road conditions, or erratic drivers.

Specific Audiences

Targeted groups of individuals for which a product, service, or message is specifically intended, based on demographic, psychographic, or behavioral characteristics.

Custom Jewelry

Jewelry that is designed and made to a customer's specific requirements and preferences.

Loyal Customers

Individuals who repeat purchase from a specific brand or company due to satisfaction, preference, or perceived value.