A 5-year old Labrador has developed hemorrhagic gastroenteritis. The clinician has instructed you to start him on Metronidazole at a dose of 10 mg/kg intravenously twice daily. Metronidazole is available in a 5 mg/ml solution. How many milliliters are necessary per dose? The dog's body weight is 80 lbs.A. 40 mlB. 18.2 mlC. 73 mlD. 160 ml