4.(15%)Mike's Auto Body Shop has five cars waiting to be repaired.The shop is quite small,so only one car can be required at a time.The respective processing times and due dates are given in the table below. Cars Processing Time(days) Due Date(days) 3 5 2 2 6 3 / 9 4 4 11 5 5 8 Determine the schedule result for sequencing rule CR.Then please compute the mean flow time,average tardiness,and number of tardy cars. C卷总6页第4页C 卷 总 6 页 第 4 页 4. (15%) Mike’s Auto Body Shop has five cars waiting to be repaired. The shop is quite small, so only one car can be required at a time. The respective processing times and due dates are given in the table below. Cars Processing Time (days) Due Date (days) 1 2 3 4 5 3 2 1 4 5 5 6 9 11 8 Determine the schedule result for sequencing rule CR. Then please compute the mean flow time, average tardiness, and number of tardy cars