Problem: The given table details the tasks required for Indiana-based Frank Pianki Industries to manufacture a fully portable industrial vacuum cleaner. The times in the table are in minutes. Demand forecasts indicate a need to operate with a cycle time of 10 minutes.
Q1. Draw the appropriate precedence diagram for this production line.
Q2. Assign tasks to workstations and determine how much idletime is present each cycle.
Q3. Discuss how this balance could be improved to 100%.
Q4. What is the theoretical minimum number of workstations?