Question 1 (1 point) Preceeding Activity Activity Time ES LS LF A U 42 48 B 18 0 18 18 C 4 0 30 34 D B 30 18 48 18 48 A,D A 48 52 48 52 C 18 4 22 34 52 G E,F 24 52 76 52 76 1. Which of the statements is true about activity F: Activity F cannot be started unless activities A, B, C, D, and E are completed. Activity F is on the critical path Activity F must be started by day 4 in order not to delay the project Maximum number of days from the start of the project by which activity F must be completed so that project can be completed without delaying the project is 52 days