A dietician works in a hospital and prepares meals under the guidance of a physician. Suppose that for a particularpatient, a physician prescribes a meal to have

900 calories, 60 g ofprotein, and 240 mg of vitamin C. The dietician decides to prepare the meal using steak(each3-oz serving contains 300Cal, 20 g ofprotein, and no vitaminC), baked potatoes(one baked potato contains 100Cal, 5 g ofprotein, and 20 mg of vitaminC), and Brussels sprouts(one 156-g serving contains 50Cal, 5 g ofprotein, and 100 mg of vitaminC). How many servings of each food are required to satisfy thephysician's requirements?

How many servings of steak arerequired?

How many baked potatoes arerequired?

How many servings of Brussels sprouts arerequired?