You have been asked to set up an assembly line to assemble a computer mouse. The precedence network is shown below; task times in minutes are given in parentheses. There are 480 minutes of assembly time per shift and the company operates one shift each day. The required output rate is forecasted to be 60 units per shift. Work Station Assigned Tasks Total Time Idle Time A B C D E F (a). Complete the worksheet using the longest processing time rule. (b) What is the assembly line efficiency? (c) Is your assembly line balance solution good or bad? What criteria do you used to make this assessment? Explain.