Using the Information from the Previous Question,how Many Additional Cartridges

Multiple Choice

Using the information from the previous question,how many additional cartridges of 3% mepivacaine can the patient receive?

A) 0 cartridges of 3% mepivacaine;a different local anesthetic should be selected
B) 1.8 additional cartridges of 3% mepivacaine
C) 6.4 additional cartridges of 3% mepivacaine
D) 2.4 additional cartridges of 3% mepivacaine