Resource Type SA SD SD Activity Duration Depends on A 2 days B 10 days A 2 days A D 2 days E 3 days F 2 days G 4 days B,D,E,F SA = system analyst; SD = system designer; SC = system coder SC SC SC SA a. b. Draw up an activity network for the activities above, and identify the critical path (PERT). Draw up a resource table showing the number of each type of resource needed on each day of the project. Generate resource histogram for both SA and SC. c