problem 16-18
July 25th, 2022
2.
value:
5.00 points
5.00 points
Problem 16-18
The Budd Gear Co. specializes in heat-treating gears for automobile companies. At 8:00 a.m., when Budd’s shop opened today, five orders (listed in order of arrival) were waiting to be processed. |
Order | Order Size (units) |
Per Unit Time in Heat Treatment (minutes/unit) |
Due Date (min. from now) |
A | 16 | 4 | 160 |
B | 6 | 12 | 200 |
C | 10 | 3 | 180 |
D | 8 | 10 | 190 |
E | 4 | 1 | 220 |
|
a. | If the due date rule is used, what sequence should be used? |
The sequence is | . |
b. |
What will be the average job tardiness? (Round your answer to 2 decimal places.) |
Average job tardiness | new average job tardiness is [removed] minutes. |