O Question 2 0/1 pt 9 3 19 0 Details Ebony has bought 3000 feet of fencing to build a rectangular horse corral. Let a represent the width of the corral. Find a function that gives the area of the corral in terms of x. A(ac) = What length and width should Ebony choose to build the corral with the largest possible area out of the materials she purchased? length: feet width: feet Submit QuestionQuestion 3 0/1 pt 9 3 19 0 Details Huy is opening a hot chocolate stand. He has found that his daily revenue depends on the amount that he charges per hot chocolate. Specifically, if he charges a dollars per hot chocolate, his daily revenue is r(a) = -13x + 78x. How much should Huy charge per hot chocolate to maximize his daily revenue, and what will that maximum revenue be? Huy should charge dollars per hot chocolate to maximize revenue. The maximum daily revenue is dollars. Submit