Jоnаthаn is а 11-year-оld bоy scheduled to receive the following induction chemotherapy regimen for his diagnosis of acute lymphocytic leukemia. He weighs 25 kg. His chemotherapy regimen includes the following agents Induction chemotherapy Cyclophosphamide Daunorubicin Vincristine Prednisone L-Asparaginase Intrathecal chemotherapy prophylaxis Methotrexate Cytarabine The dose for Jonathan’s intrathecal chemotherapy is: