The following schedule was prepared by the production manager of Marymount Metal Shop:
CUTTING POLISHING
|
Job
|
Start
|
Finish
|
Start
|
Finish
|
|
A
|
0
|
2
|
2
|
5
|
|
B
|
2
|
6
|
6
|
9
|
|
C
|
6
|
11
|
11
|
13
|
|
D
|
11
|
15
|
15
|
20
|
|
E
|
15
|
17
|
20
|
23
|
|
F
|
17
|
20
|
23
|
24
|
|
G
|
20
|
21
|
24
|
28
|
Determine a schedule that will result in earlier completion of all jobs on this list.