(C) ABCD Industries has the jobs awaiting processing in three machines; lathe, milling and drilling. Processing time at each of the work centers is shown in the following Table Q2(c). Machine Table Q2(c): Processing time at each machine Job 1 2 3 4 12 15 7 23 6 7 4 12 9 18 10 26 Lathe Milling Drilling 5 14 7 11 (i) Develop the best schedule for the supervisor that will minimize the makespan of the five jobs. (17 marks) (ii) Determine the total length of time of this optimal solution. (1 mark) (iii) Determine the type of manufacturing system process for this scheduling. (1 mark)