When is business process reengineering an appropriate strategy? Select one: a. When process no longer supports the firm's core competencies O b. When the business starts losing money O C. When the CEO suggests it d. All of the above TPS systems are: Select one: a. Unnecessary and costly. O b. A software system, or software/hardware combination, that supports transaction processing. O C. Only used to find your client earnings. O d. Used in firms with red staplers. The People department at JetBlue is considered: Select one: a. A technical sub-system Ob. A social sub-system C. A radical sub-system O d. All of the above When a company produces several items that are related to one another that is known as: Select one: a. Vertical integration Ob. Horizontal integration O C. Downwards integration d. Sideways orientation