9A 16. Can someone show me how to do this problem?

Will rate a thumb up for good response thanks so much (PLEASE CIRCLE OR HIGHLIGHT final answer thx)

The Action Toy Company has decided to manufacture a new train set, the production of which is broken into six steps. The demand for the train is 4,600 units per 40-hour workweek: Task Predecessors A B Performance Time (seconds) 20 27 14 15 10 27 D A A A B, C D, E E F This exercise only contains parts b, c, d, e, and f. b) Given the demand, the cycle time for the production of the new train set = seconds (round your response to one decimal place). c) The theoretical minimum number of workstations = (round your response up to the next whole number). d) Using the longest operation time rule, the assignment of tasks to workstations should be: (Hint: Number workstations sequentially in terms of precedence relationships and combine any applicable tasks.) Task Workstation # A B Station 2 C D E F Were you able to assign all the tasks to the theoretical minimum number of workstations? e) The total idle time per cycle for the process = seconds (enter your response as a whole number). f) The efficiency of the assembly line with 5 workstations = % (enter your response as a percentage rounded to one decimal place). If one used 6 workstations instead of 5, the efficiency of the assembly line would be = % (enter your response as a percentage rounded to one decimal place). Task Workstation # A B C Station 5 D Station 3 Station 1 E Station 4 F Station 2 Were you able to assign all the tasks to the theoretical minimum number of workstations? e) The total idle time per cycle for the process = seconds (enter your response as a wh No f) The efficiency of the assembly line with 5 workstations = % (enter your response as a Yes If one used 6 workstations instead of 5, the efficiency of the assembly line would be = % (enter your re