Ruff, Inc. makes dog food out of chicken and grain. Chicken has 1 0 grams of protein and 5 grams of fat per ounce, and
Ruff, Inc. makes dog food out of chicken and grain. Chicken has grams of protein and grams of fat per ounce, and grain has grams of protein and grams of fat per ounce. A bag of dog food must contain at least grams of protein and at least grams of fat. If chicken costs per ounce and grain costs per ounce, how many ounces of each should Ruff use in each bag of dog food to minimize cost? If an answer does not exist, enter DNE.
