QUESTION TWO [30] 2.1 Network Diagram Scenario - Putting in a New Backyard To turn your new backyard from a set of plans into reality, you identify the following activities: 1. Set deck posts 2. Set deck planks 3. Dig pond 4. Pour pond foundation 5. Set up pond pump 6. Dig tree holes 7. Plant trees 8. Plant bushes 9. Plant flowers 10. Spread ground coverAfter looking at the work to be done and the resource constraints (you only have two workers) you decide to do the deck first, then the pond and the trees at the same time. After those are done you will work on the bushes and the flowers at the same time, and then finish with the ground cover. Draw a network diagram to illustrate the work that needs to be undertaken to complete the back yard