Please provide a solution for A and D. needs to be in excel

of 210 units per 420-minute working day. Calculate the followings: 3.) Draw the precedonce diagram b.) Dotermine the calculated cycle time c.) Determine the minimum number of stations needed. Nmin d.) Assign tasks to the work stations (WS) e.) Compute \%idle time and Wefliciency for the line Use following rules: 1.) Assign that task first which has the greatest number of following tasks. 2.) In case of a tie, assign that task first which has the longest processing time requirement. If you cannot fit in the selocted task, try to assign tho ocher task. 3.) In case you stil have a tie, break the tee randornly