A 60-year-old man presents with an erythematous, warm, tender area on his right lower leg measuring 10 cm in diameter without systemic features. There is no abscess or purulence. Which is the most appropriate oral antibiotic choice?ACiprofloxacin 500 mg orally, 12-hourlyBFlucloxacillin 500 mg orally, 6-hourlyCTrimethoprim-sulfamethoxazole 160/800 mg orally, 12-hourlyDClindamycin 450 mg orally, 8-hourlyEAmoxicillin-clavulanate 875+125 mg orally, 12-hourlyCheck my answer