<prompt> True statement regarding development of drug resistance in MRSA isResults due to pencillinase enzyme productionOccurs due to change in penicillin -binding proteinsChromosome mediatedTreated with amoxicillin clavulanix acid  <response>: Ref Katzung 11e p776 Methicillin resistance occurs due to altered PBPs6, thus no penicillin infant no beta lactam antibiotic is useful against Methicillin -resistant Staphylococcus Audrie infections 