Dr. Lori Baker, operations manager at Nesa Electronics, prides herself on excellent assembly-line balancing. She has been told that the firm needs to complete 90 instruments per 24 -hour day. The assembly-line activities are: Task Performance Time (mins) Predecessors Task Performance Time (mins) Predecessors A 4 minus G 5 F B 6 minus H 8 D, E C 8 A I 1 H D 7 A, B J 7 E E 3 B K 3 G, I, J F 5 C Using the 10 -minute cycle time after allowances and 6 workstations, the idle time for the assembly line per cycle = enter your response here minutes (enter your response as a whole number)