Need Help for Question C!

Consider the following data for a project to install a new server at the Northland Pines High School: Immediate Predecessor(s) Activity A B D Activity Time (days) 3 4 A 6 A 4 B - I TI MO >> 1 B B, C D, E F J G, H, 1 a. Choose the correct network diagram below. B. ET) B ( S S ) C 6 Enter your Anwer in the edit fields and then click Check Answer c. How much slack is in each of the activities G, H, and I? Activity Activity Time (days) On critical path? Slack (days) G 2 H 2 1 5 Enter your answer in the edit fields and then click Check