4) ZF Holding has four new IT hires available for assignment to the company's projects. Their expertise varies across platforms and technologies, resulting in different time estimates for completing project tasks. Table 2 shows the expected time to completion (in weeks) for the list of project tasks below, determine the project assignment that will ensure the tasks are completed in the shortest amount of time. (8 marks) Table 2 We know that Kadsetia Company's lead time L is one week and demand rate is 100 units per week. Compute the amount of Safety Stock and new Re-Order Point (ROP) assuming that the company desires a 98% service level. Standard deviation of demand over lead time is 8. (3 marks)