Draw a project network from the following information. What activity(s) is a burst activity? What activity(s) is a merge activity? ID Predecessor A None B A C A D C E C F C G D, E, F H G What type of activity is each of the following? Activity A Burst Activity B Burst Activity C Burst Activity D Burst Activity E Burst Activity F Neither Burst nor Merge Activity G Merge Activity H Neither Burst nor Merge