A client whо is 24 weeks pregnаnt is diаgnоsed with irоn-deficiency аnemia and reports difficulty swallowing tablets. The healthcare provider prescribes ferrous sulfate 300 mg PO three times daily with meals. The pharmacy supplies ferrous sulfate oral liquid at a concentration of 75 mg/5 mL. How many mL should the nurse administer? If rounding is required, round to the nearest tenth.