Question: Martin is a 19-year-old patient with a history of ADHD since childhood and is treated with an immediate-release amphetamine (d, l) tablet once a day upon waking. However, Martin has now started college and his class schedule is spread out throughout the day. He complains that he is unable to concentrate and takes scattered notes during his early evening courses. What dose adjustment would you recommend? A. Decrease the dose of his immediate-release amphetamine B. Increase the dose of his immediate-release amphetamine C. Switch to an extended-release formulation of amphetamine D. Do not change anything