Exercise 6. a company makes two items, i1 and 12, from three raw materials, m1, m2, and m3. item i uses 3 ounces of m1, 2 ounces of m2, and 2 ounces of m3. item l2 uses 4 ounces of mi, 1 ounce of m2, and 3 ounces of m3. the profit on item i is $8 and on item 12 is $6. moreover, the company has a daily supply of 40 ounces of m1, 20 ounces of m2, and 60 ounces of m3. 1. how many of item i, and i should be made each day to maximize profit? 2. what is the maximum profit? 3. how many ounces of each raw material are used?