This is part 4.

12 4. Suppose a society's PPF for food (F) and clothing (C) can be written as 25 = F2 + C2. If all consumers have the same endowment and the same utility function Ui = Fi X Ci, what is the efficient product mix of food and clothing? O F = 10, C =15 OF =C=12.5 OF =C= V12.5 OF =15, C = 10 Show your work