Refer to the Cost Regression for Straker Industries Shown Below $$A V C = a + b Q + c Q ^ { 2 }$$

question 5

Multiple Choice

Refer to the cost regression for Straker Industries shown below.
Straker Industries estimated its short-run costs using a U-shaped average variable cost function of the form

$$A V C = a + b Q + c Q ^ { 2 }$$
and obtained the following results. Total fixed cost (TFC) at Straker Industries is $1,000.
$$\begin{array} { r l l l l l } \text { DEPENDENTVARIAELE: } & \text { AVC } & \text { R-SQUARE } & \text { F-RATIO } & \text { P-VALUE ON F } \\\text { OESERVATIONS: } & \text { 35 } & \mathbf { 0 . 8 7 1 3 } & 108.3 & \mathbf { 0 . 0 0 0 1 } & \\& & \begin{array} { l } \text { PARAMETER }\end{array} & \text { STANDARD } & & \\\text { VARIAELE } & & \text { ESTIMATE } & \text { ERROR } & \text { T-RATIO } & \text { P-VALUE } \\\text { INTERCEPT } & & 43.40 & 13.80 & \mathbf { 3 . 1 4 } & \mathbf { 0 . 0 0 3 6 } \\\text { Q } & & - \mathbf { 2 . 8 0 } & \mathbf { 0 . 9 0 } & - \mathbf { 3 . 1 1 } & \mathbf { 0 . 0 0 3 9 } \\\text { Q2 } & & \mathbf { 0 . 2 0 } & \mathbf { 0 . 0 5 } & 4.00 & \mathbf { 0 . 0 0 0 4 }\end{array}$$
-If Straker Industries produces 20 units of output, what is estimated average total cost (ATC) ?

• A) $19.40
• B) $67.40
• C) $117.40
• D) $1,348

---

Definitions:

Adolescents

Individuals in the developmental stage of adolescence, typically ranging from around 10 to 19 years of age, facing physical, psychological, and social changes.

Streetwalking

The act of soliciting sexual services in public places, typically for money.

Sexually Assaulted

The act of subjecting someone to unwanted or forced sexual contact or activity.

Fellatio

Oral stimulation of the penis.