Please refer to the example provided

To evaluate the schedules on average flow time and average past due hours we will need to calculate the flow time and past due time for each order. Beginning with the FCFS decision rule, we know that order number 2 is the first order in the sequence. To calculate flow time we know that Flow time = Finish time + time since job arrived at workstation. For order number 2 we know that Finish time is equal to start time, which in this case is 0 , plus the amount of machine time to complete the order for a finish time of 10 . Consequently, the flow time for order 2 is 16 . To calculate hours past due for order number 2 we look at the expected finish time of 10 , compare it to the due date for the order. If the finish time is less than the due date, there is no lateness for this order. If the finish time is greater than the due date, the lateness time is the difference between the finish time and the order due time. For order number 2 the hours past due are 0. For FCFS, we can now fill in the following table: We calculate the flow time and past due hours the same way for the EDD rule with the new order sequence. Given the EDD order sequence, we can fill in the table for the EDD rule: The Average flow time =NumberofordersSumoftotalflowtime and Average past due hours =NumberofordersTotalhourslate for each option are: edges on the desktops. The following orders need to be scheduled for the routing machine: \begin{tabular}{cccc} \hline Order & TimeSinceOrderArrived(hoursago) & EstimatedMachineTime(hours) & DueDate(hoursfromnow) \\ \hline 1 & 5 & 12 & 8 \\ 2 & 3 & 15 & 18 \\ 3 & 1 & 4 & 17 \\ 4 & 0 & 11 & 21 \\ 5 & 6 & 10 & 12 \\ \hline \end{tabular} hours. Using the FCFS (first come, first served) decision rule for sequencing the orders, the order is: \begin{tabular}{l|ccccc} \hline Sequence & 1 & 2 & 3 & 4 & 5 \\ \hline Order & 5 & 1 & 2 & 3 & 4 \\ \hline \end{tabular} Using the EDD (earliest due date) decision rule for sequencing the orders, the order is (to resolve a tie, use order in which the orders were recelved): \begin{tabular}{l|ccccc} \hline Sequence & 1 & 2 & 3 & 4 & 5 \\ \hline Order & 1 & 5 & 3 & 2 & 4 \\ \hline \end{tabular} The average flow time and average past due hours for each option are (enter your responses are real numbers rounded to two decimal places): \begin{tabular}{ccc} \hline Rule & Average Flow Time & Average Past Due Hours \\ \hline EDD & \\ FCFS & \end{tabular}