Total profit is defined as total revenue, R(x), minus total cost, C(x), and is given by the function P(x) = R(x)-C(x). Given R(x)=59x-0.3x and C(x)=4x+13, find each of the following. a) P(x) b) R(100), C(100), and P(100) P(x)= (Type in descending powers of x.) R(100)=$ C(100)=$ P(100) = $