A firm uses a single variable input x to produce outputs according to the production function f (x) = 300x + 6x^2. This firm has fixed costs of $400. This firm's short-run marginal cost curve lies below its short-run average variable cost curve for all positive values of x.

A firm uses a single variable input x to produce outputs according to the production function f (x) = 300x + 6x^2. This firm has fixed costs of $400. This firm's short-run marginal cost curve lies below its short-run average variable cost curve for all positive values of x.




Answer: True