Order: Digoxin (Lanoxin) elixir 0.06 mg q 12 h PO Recommended: (under 2years of age) 0.01 to 0.02 mg/kg/day, in divided doses q 12 h Child's weight: 20 pound, 11 month-old child Available: Lanoxin elixir 0.05 mg per ml Per doctor's order, how many milliliters should be administered to this child per dose?