Question: Courtney is a programmer receiving requests each week to analyze a large data base. Five jobs were on her desk Monday morning, and she must
Courtney is a programmer receiving requests each week to analyze a large data base. Five jobs were on her desk Monday morning, and she must decide in what order to write the code. Assume that all jobs arrived today (day 1 and hour 1), in the order shown below. Courtney has assigned the number of hours required to do the coding as noted. Note that Courtney works an 8-hour day and today is a work day.
| JOB | DUE DATE (HOURS HENCE) | DURATION (HOURS REQUIRED) |
| A | 8 | 6 |
| B | 34 | 13 |
| C | 20 | 2 |
| D | 14 | 7 |
| E | 26 | 11 |
a) Sequence the jobs according to EDD.
| According to the EDD rule, the sequence of jobs should be:________ |
b) What is the average completion (flow) time?
| The average completion (flow) time is:__________ days |
c) What is the average job lateness?
| The average job lateness is: __________ days |
d) What is the average number of jobs in the system?
| The average number of jobs in the system is_______ jobs |
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