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Question
The activities, their respective immediate predecessors, and activity times for a particular project are given in the table below. Determine the earliest completion time for this project using a Gantt chart.
| Activity | Immediate Predecessor(s) | Activity Time(in weeks) |
| A | None | 1 |
| B | None | 1 |
| C | A | 4 |
| D | B | 5 |
| E | C, D | 5 |
| F | E | 3 |
| G | F | 2 |
a. 14 weeks
b. 16 weeks
c. 18 weeks
d. 20 weeks
Answer
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