Which of the following statements about feedback control systems is true? Group of answer choices The feedback control model is represented visually as a series of four steps laid out in a straight line, suggesting the linear nature of control. Feedback control systems are useful in setting standards of performance, but are not useful in making adjustments to work activities. Managers must carefully assess what they are measuring to avoid setting irrelevant or misleading performance metrics in their feedback control systems. Feedback control systems can be used to measure data-driven metrics, such as sales and productivity, but cannot be used to measure performance in "soft" areas, such as innovation or corporate social responsibility