A fruit grower has 150 acres of land available to raise twocrops, A and B. It takes one day to trim an acre of crop A andtwo days to trim an acre of crop B, and there are 240 days peryear available for trimming. It takes 0.3 day to pick an acre ofcrop A and 0.1 day to pick an acre of crop B, and there are 30days per year available for picking. Find the number of acresof each fruit that should be planted to maximize profit, as-suming that the profit is $140 per acre for crop A and $235per acre for B. (See Exercise 22 in Section 9.2.)