Question 18 Flag question This activity we work from the largest event number to the smallest event number. Not yet answered Points out of Select one: a. Backward Pass b. Total Float Oc. Forward Pass Od. Late Finish Question 19 Not yet answered Points out of 1 Flag question This activity calculates the early event time for each event. Select one: a. Backward Pass b. Total Float c. Forward Pass d. Late start Question 20 Not yet answered Points out of t p Flag question This activity is the difference between the start times or the finish times. Select one: a. Backward Pass b. Total Float c. Forward Pass d. Late start