internal auditing help please with these points

Modern theorists believe that leadership as well as the internal audit activity are highly important to the long term success of any organization. Leadership also translates in the long run survival of organization 21st century. Required: a. Briefly any four factors that has increase the significance of internal audit activities in modern organizations? [ 8 marks | b. Outline and briefly explain any five leadership styles could be used to manage 21st century organizations. [ 10 marks ] c. Identify two factors that deemed useful in managing employee resistance to change within 21"t century organizations. [2 marks |