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a) You are the Owner of the Trinidad and Tobago Information and Computer Technologies (TTICT), your organisation provides education and training courses at your company's technical centres in several communities around Trinidad and Tobago. The data in Table 5 (below), shows the staffing requirement at TTICT's technical centres, for the period 8:00 AM to 7:00 PM on Saturdays. Table 5. Trinidad and Tobago Information and Computer Technologies staffing needs You have asked your Operations Manager to produce two schedules* of technical staff to work either i. four-hour shifts or (4 Marks) ii. eight-hour shifts (4 Marks) iii. Which shifts would you select for use at TTICT's technical centres? (1 Marks) iv. Give one reason for your answer in iii above. (1 Mark) "Your schedules must include: the number of staff who are: on duty, assigned, overstaffed and off duty, for each period of operation. b) You are the Network Engineer at T \& T Cloud Services (TTCS) Limited. The networking staff members in your department are rostered to work for forty (40) hours per week, and each staff member is entitled to two (2) consecutive days off per week. Table 6 (below) shows the number of networking technicians required each day. Table 6. T \& T Cloud Services (TTCS) Limited weekly staff requirement i. Present a schedule, which highlights the minimum number of networking technicians that should be hired to satisfy the weekly requirement, with the provision that each networking technician is given two (2) consecutive days off in the week. (10 Marks)