A 26-year-old with moderate persistent asthma uses albuterol daily and fluticasone HFA 110 mcg bid. She has two exacerbations this year. Which controller strategy reduces exacerbations and medication burden per 2020 focused updates?AAdd tiotropium inhaler dailyBSwitch to budesonide-formoterol as single maintenance and reliever therapy (SMART)CStart montelukast monotherapyDIncrease fluticasone dose onlyEUse oral prednisone 10 mg every other dayCheck my answer