Pls help on the second part:

3 points Problem A5 (Algo) A diet is being prepared for the University of Arizona dorms The objective is to feed the students at the least cost, but the diet must have between 1,800 and 3,600 calories No more than 1,600 calories can be starch, no fewer than 550 can be protein, and no more than 200 calories should be fat The varied diet is to be made of two foods: A and B. Food A costs $2.00 per pound and contains 800 calories, 624 of which are protein and 176 starch. No more than 2 pounds of food A can be used per resident. Food Boosts $3.10 per pound and contains 1,000 calories, of which 700 are starch, 150 are protein, and 150 are fat. Write the equations representing this information. (Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 2 decimal places.) 9 Answer is complete and correct. Minimize o z = 2.009 A + 3.109 B $1 6 Answer is not complete. Calories 800 9 A + 1.000 9 B 5 3.600 9 Calories 800 9 A + B 2 Starch A + R s Return to que on Return to quest n 3 answers to 2 decimal places.) 0 Answer is complete and correct. 2 5 Minimize 9 z = 2.00 0 A + 3.10 9 B points s.t 6 Answer is not complete. Calories 800 o A + 1.000 9 B 5 3,600 o Calories 800 o A + B 2 Starch A + B 5 Protein A + B 2 Fat A + B a