When Writing a Prescription, What Information About the Drug Must

When writing a prescription, what information about the drug must be supplied?

A) Drug name, dosage, numerical amount, drug form, directions, and refill instructions
B) Patient's name, patient's driver license number, prescriber's name and address
C) Drug formula, dosage, patient's phone number and prescriber's DEA number
D) Drug name, dosage, doctor's name, and doctor's signature