Problem 3. 7 (1 point) Design a rectangular milk carton box of width w, length I, and height h which holds 492 cm of milk. The sides of the box cost 1 cent/cm and the top and bottom cost 3 cent/cm. Find the dimensions of the box that minimize the total cost of materials used. dimensions (Enter your answer as a comma separated list of lengths.) Jump to Problem: [1 2 3] Preview Test Grade Test preview answers