Which of the Following Expressions Is Correct

question 408

Multiple Choice

Which of the following expressions is correct?

• A)marginal cost = (change in quantity of output)/(change in total cost)
• B)average total cost = (total cost)/(quantity of output)
• C)total cost = variable cost + marginal cost
• D)average variable cost = (quantity of output)/(total variable cost)

---

Definitions:

Vicarious Reinforcement

Learning that occurs by observing the rewards or punishments that another person receives, influencing the observer's future behavior.

Conditioned Reinforcers

Stimuli that acquire their reinforcing power through association with primary reinforcers; also known as secondary reinforcers.

Social-learning Approach

A theory stating that behaviors are learned through observing and imitating others, as well as through the rewards or punishments associated with these behaviors.

New Style

A fresh or novel approach, technique, or fashion in a certain field or activity.