The cost in dollars to produce x youth baseball caps is \(\displaystyle{C}{\left({x}\right)}={4.3}{x}+{75}\). The revenue in dollars from sales of x caps is \(\displaystyle{R}{\left({x}\right)}={25}{x}\). (a) Write and simplify a function P that gives profit in terms of x. (b) Find the profit if 50 caps are produced and sold.

The set of whole numbers and their opposites \(\circ\) Positive integer \(\circ\) Ratio \(\circ\) Absolute value \(\circ\) Integer