Answer:


Step-by-step explanation:
Marginal average Cost function:

Marginal average Revenue function:

Yes i believe they can have the same vertex
She earns $825 more as a head buyer than a assistant buyer
tan A is 4/3
use sohcahtoa
Angle a is 53.130 if you need it
Answer:
56 ft^2
Step-by-step explanation: