Irma's Production Function Is F(x1, X2) =

Irma's production function is f(x1, x2) = . If the price of factor 1 is w1 = $5 and the price of factor 2 is w2 = $20, then her supply function is given by the equation

A) S(p) =.
B) S(p) = p(max{w1, 5w2}) 2.
C) S(p) = p(min{w1, 5w2}) 2.
D) S(p) = 9p.
E) S(p) = min{5p, 100p}.