Hello tutor, could you kindly assist w the questions below. Thank u

A rectangular recreational field needs to be built outside of a gymnasium. Three walls of fencing are needed and the fourth wall is to be a wall of the gymnasium itself. The ideal area for such a field is exactly 250000ft2. In order to minimize costs, it is necessary to construct the fencing using the least amount of material possible. Assuming that the material used in the fencing costs $34/ft, what is the least amount of money needed to build this fence of ideal area? Round your answer to the nearest two decimal places. Cost = is :i Gloria would like to construct a box with volume of exactly 30ft3 using only metal and wood. The metal costs $7/ft2 and the wood costs $5/ft2. If the wood is to go on the sides, the metal is to go on the top and bottom, and if the length of the base is to be 3 times the width of the base, find the dimensions of the box that will minimize the cost of construction. Round your answer to the nearest two decimal places. Length= :ft Width= :lft Tries 0/99 Height= :ft mesa/99 A company's marketing department has determined that if their product is sold at the price ofp dollars per unit, they can sell q = 2000 100p units. Each unit costs 5 dollars to make. 1. What price, p, should the company charge to maximize their revenue? $ [:] Tries 0/99 2. What price, p, should the company charge to maximize their profits? $ :} Tries 0/99 Find the point on the curve y = 9x + 4 closest to the point (0, 8). ( x, y) =( Submit Answer Tries 0/99Find the points on the curve y = x + 2 closest to the point (0, 3 ). Round to the nearest two decimal places. Write the point with the smaller x value first. 1) , ( Submit Answer Tries 0/99