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)

Evaluate theories of motivation and their application to eating behaviors.

Understand the psychological and physiological aspects of weight loss and weight management strategies.

Differentiate between physiological needs and psychological drives in the context of hunger and eating.

Grasp the implications of biological set points in body weight regulation.

---

Definitions:

Phallic Stage

In Freudian psychoanalysis, the third stage of psychosexual development when a child's focus of pleasure is on the genital area.

Latent Period

A period of delay between the exposure to a stimulus and the observable response, often used in the context of reflexes and muscle contraction.

Rational Decisions

Choices made based on logical analysis, considering all available information and potential outcomes, to maximize benefit or utility.

Superego

In psychoanalytic theory, the part of the personality responsible for moral standards and self-criticism.