The Production Function Is F(x₁, X₂)=x^1/2₁x^1/2₂

Multiple Choice

the production function is f(x₁, x₂) =x^1/2₁x^1/2₂.If the price of factor 1 is $4 and the price of factor 2 is $6, in what proportions should the firm use factors 1 and 2 if it wants to maximize profits?

A) x₁ =x₂.
B) x₁ = 0.67x₂.
C) x₁ =1.50x₂.
D) We can't tell without knowing the price of output.
E) x₁ =6x₂.