13.14 13.15 RI Outline the differences between extrinsic and intrinsic motivation, and explain how organisations can encourage intrinsic motivation. LO 13.9 The 'Real life' on page 594 suggests that senior executive salaries have risen considerably over time. What do Herzberg's theory of motivation and expectancy theory suggest about using large salary packages to motivate managers? LO 13.10, 13.11 What is a share option? Is the inclusion of share options in remuneration packages likely to lead to intrinsic or extrinsic motivation? Explain your answer. LO 13.11 13.16