Question 1 (10 points)

What would be the change in Makespan if the patients were sequenced using Johnson's Rule instead of sequencing them in the current order.

Patient	Preparation	Procedure
A	2.5	2.8
B	2.7	3.0
C	2.8	1.1
D	1.6	1.8
E	2.2	2.6

Question 1 options:

	Makespan would decrease 1.3
	Makespan would decrease 1.7
	Makespan would decrease 1.1
	Makespan would decrease 1.5

Question 2 (10 points)

If you have 5 jobs and you do not change the sequence, what will be the average flowtime for all 5 jobs?

Job	Processing Time	Days Due from Today
A	8	11
B	32	19
C	28	25
D	26	19
E	37	19

Question 3 (10 points)

You work for a dentist that has 5 patients to perform procedures on. What would be the sequence that you would work on these patients if you used Johnson's Rule?

Patient	Preparation	Procedure
A	2.1	2.8
B	2.7	2.5
C	2.8	1.1
D	1.6	1
E	2.2	2.3

Question 3 options:

	A,B,E,C,D
	A,E,B,C,D
	B,D,A,E,C
	D,E,A,B,C
	B,A,E,D,C

You have 5 jobs to process. What is the makespan if you do them in the current order?

Job	Processing Time	Days Due from Today
A	16	24
B	22	30
C	6	13
D	8	28
E	18	17

Question 4 options:

	80
	70
	89
	83
	79

Question 5 (10 points)

You have 5 jobs to process. If you process them in the current order, what will be the average tardiness for the five jobs?

Job	Processing Time	Days Due from Today
A	7	27
B	37	24
C	14	13
D	13	34
E	28	31