Assignment:
Q1. Describe a problem in your workplace (or another workplace) that can be solved by each one of these methods and set up the solution for each:
- Minimal-spanning tree technique
- Maximal flow technique
- Shortest-route technique.
Q2. Describe a queuing process in your work environment or community. b) Identify the model (M/M/1, M/M/m, M,D,1 etc.) used and c) its operating characteristics (arrival, waiting line, and service facility). d) Explain the assumptions that were made.
Q3. For the system described in PD 14-1, calculate:
- Average number in the system (L)
- Average time in the systemb (W)
- Average number in the queue (Lq)
- Average amount of time spent in the queue (Wq)
Q4. Develop a network diagram using AON for a simple project in your work place. Show duration, ES, EF, LS, LF, and slack (if applicable) for each activity.
Provide complete and step by step solution for the question and show calculations and use formulas.