antibiotic resistance and bacteria

Name four key antibiotic resistant bacteria. (Only your first four answers will be accepted).
2B. For each of the bacteria named in part 2.A, name the class of antibiotics to which the bacteria is resistant. Name one antibiotic that belongs to this class. 2C. Describe the mechanism through which resistance has emerged to each antibiotic named.
use only good sourses – pubmed – ncbi (7-8) to prove the answer – do not copy the docotor will scan each document – read the attaches pdfs but do not copy from them- 500 max – answer very carefully – vancover style referancing- find the answer in the attached files then answer from other sourses please donr repeat