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The following jobs are waiting to be processed at Rick Solano's machine center. Solano's machine center has a relatively long backlog and sets a fresh

The following jobs are waiting to be processed at Rick Solano's machine center. Solano's machine center has a relatively long backlog and sets a fresh schedule every 2 weeks, which does not disturb earlier schedules. Below are the jobs to be scheduled today, which is day 241(day 241 is a work day). Job names refer to the names of clients and contract numbers. Compute all times based on initiating work on day 241. Job Date Job Received Due Date Duration (days) BR0223032035 CX0123536040 DE0623131030 RG0522830015 SY1122527025 a) Using the FCFS (first come, first served) decision rule for sequencing the jobs, the order is (assume that jobs came in the order in which they are listed in the table): Sequence Job 1 Part 22 Part 33 Part 44 Part 5 The average tardiness (job lateness) for the sequence developed using the FCFS rule = days (round your response to two decimal places). Part 6 The average completion time (flow time) for the sequence developed using the FCFS rule = days (round your response to two decimal places). Part 7 The percentage utilization for the sequence developed using the FCFS rule =(enter your response as a percentage rounded to two decimal places). Part 8 b) Using the SPT (shortest processing time) decision rule for sequencing the jobs, the order is (to resolve a tie, use the order in which the jobs were received): Sequence Job 1 Part 92 Part 103 Part 114 Part 12 The average tardiness (job lateness) for the sequence developed using the SPT rule = days (round your response to two decimal places). Part 13 The average completion time (flow time) for the sequence developed using the SPT rule = days (round your response to two decimal places). Part 14 The percentage utilization for the sequence developed using the SPT rule =(enter your response as a percentage rounded to two decimal places). Part 15 c) Using the LPT (longest processing time) decision rule for sequencing the jobs, the order is (to resolve a tie, use the order in which the jobs were received): Sequence Job 1 Part 162 Part 173 Part 184 Part 19 The average tardiness (job lateness) for the sequence developed using the LPT rule = days (round your response to two decimal places). Part 20 The average completion time (flow time) for the sequence developed using the LPT rule = days (round your response to two decimal places). Part 21 The percentage utilization for the sequence developed using the LPT rule =(enter your response as a percentage rounded to two decimal places). Part 22 d) Using the EDD (earliest due date) decision rule for sequencing the jobs, the order is (to resolve a tie, use the order in which the jobs were received): Sequence Job 1 Part 232 Part 243 Part 254 Part 26 The average tardiness (job lateness) for the sequence developed using the EDD rule = days (round your response to two decimal places). Part 27 The average completion time (flow time) for the sequence developed using the EDD rule = days (round your response to two decimal places). Part 28 The percentage utilization for the sequence developed using the EDD rule =(enter your response as a percentage rounded to two decimal places). Part 29 e) Using the Critical Ratio (CR) scheduling rule for sequencing the jobs, the order is: Sequence Job 1 Part 302 Part 313 Part 324 Part 33 The average tardiness (job lateness) for the sequence developed using the CR rule = days (round your response to two decimal places). Part 34 The average completion time (flow time) for the sequence developed using the CR rule = days (round your response to two decimal places). Part 35 The percentage utilization for the sequence developed using the CR rule =(enter your response as a percentage rounded to two decimal places). Part 1 An Alabama lumberyard has four jobs on order, as shown in the following table. Today is day 205 on the yard's schedule. In what sequence would the jobs be ranked according to the decision rules on the left:

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