Refer to the Following $$\begin{array} { l } Q _ { d } = 120 - 10 P \\M C _ { A } = 4 + ( 1 / 5 ) Q _ { A } \\M C _ { B } = 6 + ( 1 / 10 ) Q _ { B }\end{array}$$

question 17

Multiple Choice

Refer to the following.
A firm with two plants, A and B, has the following estimated demand and marginal cost functions:
$$\begin{array} { l } Q _ { d } = 120 - 10 P \\M C _ { A } = 4 + ( 1 / 5 ) Q _ { A } \\M C _ { B } = 6 + ( 1 / 10 ) Q _ { B }\end{array}$$
-In order to maximize profit, how many units of output should the firm produce?

• A) 10
• B) 15
• C) 25
• D) 45
• E) 50

---

Definitions:

Tantrums

Emotional outbursts, typically seen in children, that are often characterized by crying, screaming, and sometimes physical behaviors like kicking or hitting.

Conduct Disorder

Disorder marked by persistent breaking of the rules and violations of the rights of others.

Attention-Deficit Disorder

A neurodevelopmental disorder characterized by difficulty in maintaining attention, excessive activity, and impulsivity.

Generalized Anxiety Disorder

A mental health disorder characterized by chronic and excessive worry about various aspects of life, often accompanied by physical symptoms.