The desired daily output for an assembly line is 480 units. This assembly line will operate 744 minutes per day. The following table contains information on this product's task times and precedence relationships: a. Establish the tasks' relationship diagram b. What is the workstation cycle time? c. Balance this line using the largest number of following tasks. Use the longest task time as a secondary criterion. d. What is the efficiency of your line balance? (Round your answer to 2 decimal places.)