Let p = 22 - 1x and C(x) = 244 + 4x, where x is the number of garden hoses that can be sold at a price of $p per unit and C(x) is the total cost (in dollars) of producing x garden hoses. (A) Express the revenue function in terms of x. (B) Graph the cost function and the revenue function in the same viewing window for 0 x 484. Use approximation techniques to find the break-even points. (A) R(X) =