The Pediatrician Orders Dicloxacillin 62 $\leq$ 40 Kg, with a Maximum of 4 G Per Day

Essay

The pediatrician orders Dicloxacillin 62.5 mg p.o. q. 6h for a child with a staph infection. The child weighs 77 lb. The drug reference recommends a dose of 12.5-50 mg/kg in divided doses of q. 6h for a child $\leq$ 40 kg, with a maximum of 4 g per day.
-Calculate the maximum recommended dose.