A Manufacturer Estimates That If He Produces X Units of a Particular

Short Answer

A manufacturer estimates that if he produces x units of a particular commodity, the total cost will be $C ( x ) = x ^ { 3 } - 24 x ^ { 2 } + 350 x + 400$ dollars. For what value of x does the marginal cost $M ( x ) = C ^ { t } ( x )$ satisfy $M ^ { \prime } ( x ) = 0$ ?