Minutes 3. Use the following sequential work elements for operator starting from Machine 1. (E) and (0) mean the external and internal time, respectively. Element Unloading the machine (E) 0.1 Adjusting machine (E) 0.5 Loading machine E) 0.2 Inspecting unloaded part (0) 0.3 Packaging inspected part (0) 0.1 Walking to next machine (1) Machine automatic processing time 1.54 A) Find the minimum number of machines to make the operator busy all the time. B) Construct the operator machine chart for answer of part A. c) Calculate the machine utilization (including machine external times) for answer of part B. D) Find the cycle time for the operator from the answer of Part B. 0.1 Minutes 3. Use the following sequential work elements for operator starting from Machine 1. (E) and (0) mean the external and internal time, respectively. Element Unloading the machine (E) 0.1 Adjusting machine (E) 0.5 Loading machine E) 0.2 Inspecting unloaded part (0) 0.3 Packaging inspected part (0) 0.1 Walking to next machine (1) Machine automatic processing time 1.54 A) Find the minimum number of machines to make the operator busy all the time. B) Construct the operator machine chart for answer of part A. c) Calculate the machine utilization (including machine external times) for answer of part B. D) Find the cycle time for the operator from the answer of Part B. 0.1