(5 points) Review and rank this weeks materials/resources (i.e. "The Finest Tools - 1980 NIOSH" web link, "Ergonmic Risk Factors and Workstation Design Slideshow" presentation, etc.) from 1-5 (1=most educational/resourceful, 5=least educational/resourceful) in list format. In a minimum of one sentence each, state: a) the key "takeaway" (i.e. most valuable point) from that material/resource; and b) the reason you ranked this source above/below the other sources. (5 points) Then, describe ergonomics and elaborate on the benefits of ergonomics and how ergonomic principles may be used in the workplace in no less than 250 words. Be sure to cite any references.