The market for desiccated gadgets in Monteregian is perfectly competitive.

All gadget producers face costs (per week) described byc(q) = 5q^2 + 500

In the SHORT RUN (no existing firms exit the industry; no new firms enter the industry), the number of firms producing and selling gadgets is equal to the number determined in Question 2. The number of firms is fixed in SHORT RUN.

The demand for desiccated gadgets (per week) decreases (gadets become less fashionable). The new demand is given by Q_D(P) = 400 - P

At theSHORT RUN equilibrium market price, what is the profit-maximizing quantity produced by each (identical) gadget producer?

Multiple choice answer options:

1)

q* 8

2)

8 < q* 10

3)

10 < q* 12

4)

12 < q* 14

5)

14 < q*

Which answer is correct answer 1,2,3,4, or 5?