2. Given the following precedence diagram, calculate the carly times, late times, total float and free float of activity (Use the beginning of-day convention) and answer questions, (total 50 points) I) Provide early and late times, total float and free float based on calculations. (2.5 points each activity) Activity ES EF LS LF TF FF D E G 2) What is the project duration? (2:5 points) 25 26 C). 27 28 None of the above