Problem 2: Line Balancing (6 points) A circuit board manufacturer has a production time of 10 hours per day. The plant manager needs the operation to make 300 circuit boards per day. The processes of the assembly line have the following dependencies: Task Predecessor Average Time (in minutes) A none 1.5 none 1.5 E 1.0 A,C B, D 2.0 2.0 1.0 a) Compute the required cycle time for the line (in minutes). (2 points) b) What is the theoretical minimum number of workstations? (2 points) c) Draw the precedence diagram. (2 points)