A dietician works in a hospital and prepares meals under the guidance of a physician. Suppose that fer a particutar patient, a physician prescribes a meal to have 900 calories, 60 g of protein, and 240 mg of vitamin C. The dietician decides to prepare the meal using steak (each 3-02 serving contains 300 Cal, 20 g of protein, and no vitamin C), baked potatoes (one baked potato contains 100 Cal, 5 g of protein, and 20 mg of vitamin C), and Brussels sprouts (one 156-9 serving contains 50 Cal, 5 g of protein, and 100 mg of vitamin G). How many servings of each food are required to satisfy the physician's requirements? W 1 l E serving(s) of steak, D baked potato(es), and [:1 serving(s) of Brussels sprouts are required