Im having a hard time with pharmacology question. How do you get the answer 2?

2 ng 2 X 7 23. Use the following label to answer this question: Rocephin* (Ceftriaxone for Injection USP) 1 gram Directions For Use: For I.M. Administration: Reconstitute with 2.1 ml 1% Lidocaine NDC 0004-1964-04 Hydrochloride Injection (USP) or Sterile Water for Injection (USP). Each 1 ml of solution contains approximately 350 mg equivalent Rocephin of ceftriaxone as ceftriaxone sodium. For 1.V. Administration: Reconstitute with 9.6 ml of an I.V. (Ceftriaxone for diluent specified in the accompanying package insert. Each 1 ml of solution contains approximately 100 mg equvalent Injection USP) of ceftriaxone as ceftriaxone sodium. Withdraw entire contents and dilute to the desired concentration 1 gram with the appropriate I.V. diluent. Single-Use Vial Usual dosage: For dosage recommendations and other important prescribing information, read accompanying insert. For intramuscular Storage Prior to Reconstitution: Store at 20"-25.C (68*-77"F) Rocephin (Ceftriaxone for (see USP Controlled Room Temperature]. Injection USP) For IN. or 1. V. Use or intravenous use. Single-Use Vial Protect From Light. 1 gram Ronly Each vial contains Storage After Reconstitution: See package insert. ceftriaxone sodium powder Made in Switzerland equivalent to 1 gram ceftriaxone. Distributed by: Roche Laboratories Inc. Ronly Nutley, New Jersey 07110 1 gram /15 ml Vial Roche 1 Vial 3 0004-1964-04 1 The physician prescribes Rocephin 700 mg IM bid for 7 days. How many ml would the nurse administer per dose? * 1000 1) 700 mig 20% 8 X X Page 6