A roofer shouldn't charge by the hour he should charge by the square. In a square their is 100 sq.ft and they usually charge $300 per square. roofer shouldn't charge by the hour he should charge by the square. In a square their is 100 sq.ft and they usually charge $300 per square.
CNA is renewable every five years, thus ensuring the stringent competence in a nursing specialty that is frequently up-to-date with the latest practice. In other words, as a certified CNA, you are considered a medical professional and free to practice your career all around the world.
CRA II or Senior CRA â Definition and Requirements. According to Good Clinical Practice (GCP) a clinical research associate (CRA) is a clinical research professional that âmonitorsâ trials. Thus they are also referred to as âmonitorsâ. An experienced CRA can be promoted for a position as a âsenior CRAâ also known as âCRA IIâ.