Consider a market with two identical firms: Firm A and Firm B.

The market demand is P = 56 4 Q, where Q = qA + qB.

Firms' cost structure is such that MCA = MCB = ACA = ACB = 4. Write the expression for the firms' reaction functions:

(a) Firm A's reaction function =

(Write the function in its simplest form. Reduce numeric values to the smallest number of decimal places required.)

(b) Firm B's reaction function =

(Write the function in its simplest form. Reduce numeric values to the smallest number of decimal places required.)