Question 4: a. Using an example, explain about underwriter and what is the role of an underwriter in an Initial Public Offering? Also discuss about underwriting process (use real business world examples). (5 Marks) b. Assume yourself as an underwriter and explain when and why you would use the following provisions (use real business world examples and describe in your own words). Green Shoe provision and Lockup agreements (Note: Your answer could range between 800 to 1500 words)