Quiz 8 to 10

9. [-/10 Points] DETAILS LARCALC11 3.7.503.XP. A rancher has 8DO feet of fencing with which to enclose two adjacent rectangular corrals (see figure). What dimensions should be used so that the enclosed area will be a maximum? X= y =1 Subimil Answer 10. [-/10 Points] DETAILS LARCALC11 3.7.508.XP_MI. The profit P (in thousands of dollars) for a company spending an amount's (in thousands of dollars) on advertising is shown below. P = 153 + 275 + 400 10 (a) Find the amount of money the company should spend on advertising in order to yield a maximum profit. S = thousands of dollars thousands of dollars (b) The point of diminishing returns is the point at which the rate of growth of the profit function begins to decline. Find the point of diminishing returns. Submit