LINEAR PROGRAMMING PROBLEM 2 (60 points) At a farm, it takes one day to trim an acre of apples and two days to trim an acre of beets, and there are 240 days per year available for trimming. It takes 3 days to pick apples and 1 day to pick beets, and there are 300 days per year available for picking. If there are 150 acres of land available to raise apples and beets, find the number of acres of each crop that should be planted to maximize profit, assuming that the profit is $200 per acre for apples and $180 per acre for beets