IMPORTANT: IF YOU DON'T HAVE THE RIGHT ANSWER DO NOT RESPOND I WILL DOWNVOTE.

Can you give me the formulation of linear programming for this problem (the decision variables, all the constraints, the objective function and the non negative restrictions)? When you write the answer please try to be as clearly as possible, don't skip steps. If your handwriting is readable and the answer is correct I will upvote. Thank you so much.

The head of the meat department of a self-service store is in the Saturday morning with which he has 200 kilos of bola, 80 kilos of sirloin and 150 kilos of pork that are used to prepare ground meat for hamburgers, beef pancakes for field day and meatloaf. The demand for each type of meat always. exceed the store's stock. Hamburger meat must contain at least 20% ground ball and 50% ground sirloin by weight; pancakes must be at least 20% ground pork and 50% ground sirloin and meat for meatloaf at least 10% ground ball, 30% ground pork, and 40% ground sirloin. The rest of each product is a cheap non-meat stuffing of which the store has a quantity unlimited. How many pounds of each product must be prepared, if the head of the department? you want to minimize the amount of meat that remains stored in the store after of Saturday?