that 3 kilograms of feed per day is the most that any horse needs to function properly. (a) Formulate this problem as a linear program. (b) Solve for the optimal daily mix of the three feeds. (c) How many kilograms of food will a horse receive daily? -4) (Animal feed mix) The Cheval Blanc Stable feeds and houses the horses used to pull tourist-filled carriages (known as caleches in Quebec) through the cobblestoned streets of Quebec's historic Old City. The stable owner recognizes the need to set a nutritious diet for the horses in his care. At the same time, he would like to keep the overall daily cost of feed to a minimum. The feed mixes available for the horses' diet are an oat product, a highly enriched grain, and a mineral product. Each of these mixes contains a certain amount of five ingredients needed daily to keep the average horse healthy. The table below shows these minimum requirements, the units of each ingredient per kilogram of feed mix, and the costs for the three mixes. In addition, the stable owner is aware that an overfed horse is a sluggish worker. Consequently, he determines Table for Problem 3-4