Question: Consider the following network for conducting a two week (10 working days) computer training class: (a) Construct a schedule showing: ESs for all activities LSs

Consider the following network for conducting a two week (10 working days) computer training class:

(a) Construct a schedule showing:
ESs for all activities
LSs for all activities
Slacks for all activities
Critical path
(b) Given the following.

1. Find the crash cost per day.
2. Which activities should be crashed to meet a project deadline of 10 days with a minimum cost?
Assume partial crashing.
3. Find the new cost.
4. Is partial crashing an appropriate assumption in this kind ofproject?

2 4 5 2 6 0 Crash Crashed Normal Timc Cost Tim Normal (days) (total) (days Cost Activity A: Obtain $800 7 $50 instructor B: Locate a room 2 C: Check costs D: Room open? 1 E: Schedule class 1 350 3 900 6 500 3 550 2 500 200 300 $3100

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