Mary asks Dr. Chen for a reason to use competency modeling. Dr. Chen will reply that competency modeling is strategically used to: a. encourage employees to focus on improving their jobs as much as possible. C. enhance the skill level of the workforce. b. create awareness of the need for stability in business. Question 6 (1 point) Company A notices inconsistencies among raters in their competency-based job analysis and asks Dr. Garcia for a reason. Dr. Garcia will reply that one reason is: b. the many different ways different people do the same job. c. the lack of rewards for conducting an accurate analysis. a. competency-based approaches are usually ad hoc. Question 7 (1 point) During class, Maria asks Dr. Garcia how many task dimensions are recommended when writing a job description. Dr. Garcia would say that there should be about dimensions, depending on the number of task statements. a. 2 to 6 14 to 8