The manager of a medical center wants to schedule staff based on a pattern of 5 days working and 2 consecutive days off. Based on the history of their workload, below is their weekly staff requirement: Day Monday Tuesday Wednesday Thursday Friday Saturday Sunday Staff needed 6 5 4 4 6 5 3 a. Determine what days employee 3 does not need to work. O Sunday and Monday O Monday and Friday O Tuesday and Thursday O Wednesday and Friday b. Determine the minimum number of full time staff. Minimum number of full time staff c. Determine the minimum number of part time staff. Minimum number of part time staff