You have an order to give a child a dose of Ampicillin based on the child's body surface area. The child weighs 14 pounds. The normal adult dose is 1000 mg every 4-6 hours prn. The child's BSA is 0.45 m2. The Ampicillin is available as 250mg/5mL. How many mg would you administer to the child? Use the BSA method of calculation.