A 28-year-old previously healthy outpatient with fever, cough, and lobar infiltrate on CXR has no comorbidities and no recent antibiotics. Macrolide resistance in the community is >25%. Best empiric oral therapy?AAzithromycin monotherapy for 5 daysBLevofloxacin 750 mg daily for 5 daysCAmoxicillin 1 g three times daily for 5 daysDCefuroxime 500 mg twice daily plus doxycycline 100 mg twice dailyETrimethoprim-sulfamethoxazole twice daily for 7 daysCheck my answer