A manager wants to assign tasks to workstations as efficiently as possible and achieve a desired daily output of 60 units. The department operates 9 hours per day. Assign the tasks shown in the following precedence network diagram (The number are the task times in minutes) to workstations using the following rules: most-following tasks first and in case of a tiebreaker select the task with the longest- operating-time. What is the efficiency? B(3) C(2) E(2) H(3) (6) G(3) A) Write your final assignments in the table below (i.e, indicate as per your solution the station ID to which the task has been assigned to): Station ID (e.g. 1, 2, etc) Task (Time) A (3 min) B (3 min) C (2 min) D (4 min) E (2 min) F (5 min) G (3 min) H (3 min) 1(6 min) B) What is the efficiency? % (provide your answer in digits. Do not provide % sign. Approximate to two Efficiency = decimal digits.) You may use the table below as template for your rough work (not to be submitted) and then write your final answers in the table above. Workstation Taska assignment remaining (in minutes) Idle Time (in minutes)