Based on the activity description below, draw the Activity-On-Arrow (AOA) network diagram. Remove any redundant dependencies and label dummy activities as dummy1, dummy2, etc. 1. Activity A follows activities F and C and is followed by activity E. 2. First 20% of activity N cannot start before completion of activity C. 3. Activity G depends on activity F and is followed by activity E. 4. Activities A and G must be completed before the last 60% of activity N is done. 5. First 70% of activity R may begin after activities B and F have been done. 6. Last 30% of Activity R can start when activities F and G are completed