Revenue, Cost, and Profit

Yaster Electronics manufactures and sells

xtelevisions per month. The cost and revenue in dollars are given by ()=C(x)=71,937 + 58xand()=R(x)=190x- 0.0462x2.

Use differential approximations to estimate the change in profit if production level is increased from 1,500 to 1,516. Round to the nearest dollar.

$

NOTE: Your answer might be negative.