You have been asked to balance a flow shop interactive-cable-TV assembly operation. Task times and precedence relationships are shown in the table below. el m Task Description Predecessor(s ) Time (min.) Place circuit into circuit frame Solder circuit connections to central circuit control Place circuit assembly in device frame Attach circuit assembly to device frame Place and attach display to frame Place and attach keypad to frame Place and attach top body of device to frame Place and attach battery holder to frame A Place and attach bottom body of device to frame 0.6 m Test device 6 Draw the precedence diagram for this problem. 3 points What is the sum of the task times? 1 point 18 What cycle time will allow the production of 300 units over a ten-hour day? 2 points e What is the theoretical number of workstations needed? 2 points Balance this assembly line using the heuristic Longest Task Time (LLT) and