Critical Path: Use the information below to calculate ES/EF, LS/LF, and the float associated with each activity. What is the project duration? Which activities are on the critical path? Data Activity Predecessor Time Estimate (in Months) A Start 3 B A 8 C A 6 D B 9 E C 5 F D, E 9 G E 6 H G 8 End F, H 0