0712 2. A licensed practical nurse (LPN) gives a patient 4 ounce (oz) of cough medicine at 6 PM and 34 oz of cough medicine at 10 PM. How much cough medicine does he give? 3. A pediatric assistant is calculating the growth of an infant. The baby grew 58 inch (") during the first month of life, 1/4" the second month, and /16" the third month. How much did the infant grow? 4. A surgical nurse in an outpatient surgical clinic works 1 4 hours in pre- operative care (before surgery), 212 hours in the operating room, and 34 hours in the recovery room. How many hours does she work each day