Answer:


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

Marginal average Revenue function:

ROUND 479065.389037 TO THE NEAREST THOUSAND = <span>479,000</span>
C is the solution to the problem
3(3x9)
3x3=9
3x9=27
9+27=36
60 12×5 is 60 all you really need to look at is the 12