Cefazolin is available in 20 gram bulk vials for injection. Each vial must be reconstituted with 87 mL of normal saline to yield a final concentration of 1 gram /5 mL NS IVPB. You are asked to use the reconstituted bulk vial to prepare several Cefazolin 2 gram/100mL NS IVPB.

a. How many cefazolin 2 g/100 mL NS IV bags can be made using only 1 bulk bottle of cefazolin 20 grams?