As a part of major plant renovation project, the industrial engineering department has been asked to balance a revised assembly operation to achieve an output of 240 units per 8-hour day. The task times and precedence relationships are as follows: Task Duration (minutes) Precedes Task A 0.2 B B 0.4 C C 0.2 F D 0.4 E E 1.2 G F 1.2 G G 1.0 end What is the idle time on station 2? (Assign tasks to workstations on the basis of greatest number of following tasks. Use longest processing time as a tiebreaker. If ties still exist, assume indifference in choice.)