Suppose a company has fixed costs of $44,200 and variable cost per unit of 4/9x+222 dollars, where x is the total number of units produced. suppose further that the selling price of its product is 1556 - 5/9x dollars per unit.

a) find break even point
b) find maximum revenue (round your answer to the nearest cent.)
c) form the profit function p(x) from the cost and revenue functions p(x) =
d) find maximum profit
e) what price will maximize the profit? (round your answer to the nearest cent.)

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.