solve question 2

4.22 The table below lists the work elements in minutes to be performed on assembly line with precedence requirements. Annual demand is 60000 units. The line will operate on shift with available time ( 2000hr/yr). Line efficiency is expected to be 95% and repositioning time is 6sec. The table below defines the precedence relationships and element times for a new model toy. (a) Construct the precedence diagram for this job. (b) what is the theoretical minimum number of workstations required to minimize the balance delay under the assumption that there will be one worker per station? (c) Use the largest candidate rule to assign work elements to stations. (d) Compute the balance delay for your solution.(e) What will be the production rate/hr after the line is halancad Q2. Solve Question 1 part c to d using RPW heuristic. Did the two methods produce the same balance.? Discuss why they should or shouldn't have the same balance