Question 4 0 / 2 pts state.instructure.com/courses/1874372/quizzes/6391169 Section 2.5 Review Questions: Survey of Calculus (AA) - Online Maximize Q = xy , where x and y are positive numbers such that x + y2 = 1. Enter your answer in as a whole number or as a fraction. Q= -2Question 10 1 /3 pts Maximizing area. A carpenter is building a rectangular shed with a fixed perimeter of 54 ft. What are the dimensions of the largest shed that can be built? What is its area? Enter your answer in as a whole number, as a fraction, or as a decimal rounded to 2 decimal places. Maximum Area = 182.25 ft2 X= 13.50 ft y = 13.50 ftQuestion 12 2.25 / 3 pts Maximizing volume. From a 50-cm-by-50-cm sheet of aluminum, square corners are cut out so that the sides can be folded up to make a box. What dimensions will yield a box of maximum volume? What is the maximum volume? Enter your answer in as a whole number, as a fraction, or as a decimal rounded to 2 decimal places. ate.instructure.com/courses/1874372/quizzes/6391169 Section 2.5 Review Questions: Survey of Calculus (AA) - Online Maximum Volume = 25/3 cm3 100/3 cm WE 100/3 cm h = 25/3 cmQuestion 16 0 / 2 pts tate.instructure.com/courses/1874372/quizzes/6391169 Section 2.5 Review Questions: Survey of Calculus (AA) - Online Maximizing profit. Find the maximum profit and the number of units that must be produced and sold in order to yield the maximum profit. Assume that revenue, R(x), and cost, C(x), are in dollars. (Round to 2 decimals when necessary) R(x) = 5x, C(x) = 0.001x2 + 1.2x + 60 X= -1900 units P(x) = $ 3670