Question

Suppose that a revenue function is given as $R(x)=6100x$ and a cost function is given as

$C(x)=x^3+200x^2-4000x+19100$ for $x10$

where $x$ is the number of items.

What production level $x$ maximizes profit? Your answer should be the whole number that corresponds to the highest profit.

Provide your answer below:

$x=$ items