Demerol 75 Mg Is Ordered IV Push Q 4 to 6

Demerol 75 mg is ordered IV push q 4 to 6 hours PRN for pain.This medication is available in 100 mg/mL.Which of the following represents the amount (in mL) that the nurse will give every 4 to 6 hours as needed?

A) 0.75 mL
B) 75 mL
C) 0.15 mL
D) 0.26 mL