A Firm Has the Production Function $F(x₁, X₂)=x⁰

Multiple Choice

A firm has the production function $f(x₁, x₂) =x^0.90₁x^0.30₂.The isoquant on which output is 80^3/10 has the equation

A) x₂ = 80x^3.33₁.
B) x₂ =80x²³₁.
C) x₁/x₂ = 3.
D) x₂ = 80x^-0.30₁.
E) x₁ = 0.30^-0.70₂.