\begin{tabular}{ccc} \hline Activity & Duration (days) & Predecessors \\ \hline A & 5.5 & None \\ B & 6.5 & None \\ C & 7 & A \\ D & 5.5 & S, B \\ E & 7.5 & C,D \\ F & 5.5 & D \\ G & 7.5 & E, F \\ \hline \end{tabular} a. Choose the correct project network diagram below. A. B. c. b. Identify all the paths through the network and their lengths. Fill in the table below (enter your responses rounded to one decimal place). c. The critical activities are so they make up the crical peth. The entire project will take days to complete. (Enter your response roundod to one decinal place.) d. Management would like to complete the project in less than 19 days. Management has determined that activity E can be crashed 5 dayk, for a total cost of 57 soo No ciher actitis can be arashed. Ater crashing. is the critical path. The entire profoct will take days. (Entor your response rounded to one decimar place.) Crashing activity E meet management's goal of less than 19 days