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Processing times (including step times) and due dates for six jobs waiting to be processed at a work centres are given in the table. The average tardiness (in days) using shortest processing time rule is (correct to two decimal places).
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- 6.33 days
- 5.33 days
- 7.33 days
- 9 days
Correct Option: A
| Average tardiness = | No. of jobs |
| = | = | = 6.33 days | 6 | 6 |
