Pharmacist or intern may sell non-PSE products without a prescription - the max quantity is ______ oz or ____ dosage units of CV within ___ hours.

A) 8 oz or 48 dosage units of CV within 24 hours
B) 4 oz or 24 dosage units of CV within 12 hours
C) 12 oz or 72 dosage units of CV within 48 hours
D) 6 oz or 36 dosage units of CV within 18 hours