Which of the following conditions would require the use of job design? Multiple choice question. Changes in the economy Changes in demand for the firm's current product Adjustment to import laws Creation of a new work unitWhich types of interventions can managers employ to increase the meaningfulness of jobs? (Select all that apply) Multiple select question. offering micro-motion efficiency analysis of employees' work giving employees tasks that they feel are important making the work as simple as possible giving employees the freedom to make decision