Which of the following best describes job design? a. it is the process of defining the way work will be performed and the tasks that a given job requires. b. it is the process of generating a pool of potential candidates for a job. c. it is the process of identifying suitable candidates for jobs. d. it is the technique of enabling employees to learn job-related knowledge, skills, and behavior. e. it is the technique of presenting candidates with detailed information about a job.