posted by ann .
dr.chen told miranda that her new puppy needs a diet that includes at least 1.54 ounces of protein and 0.56 ounce of fat each day to grow into a healthy dog. each cup of good start puppy food contains 0.84 ounce of protein and 0.12 ounce od fat. each cup of sirius puppy food contains 0.56 ounce of protein and 0.49 ounce of fat. if good start puppy food costs 36 per cu p and sirius costs 22 per cup, how much of each food should miranda use in order to satisfy the dietary requirements at the minmum cost?