Suppose that guidelines for this same drug, with the same elimination rate and effective volume of 25 L, instruct a maximum concentration of 22.5 mg/L and that a concentration of 10 mg/L should be maintained for the drug to be effective. The drug manufacturer suggests that doses of 250 mg should be repeated every 8 hours. Is this dosing regime consistent with the guidelines, and if not, why not? (7 marks)