Question: 1. Define the following terms:
a. Path
b. Activity
c. Early start
d. Early finish
e. Late start
f. Late finish
g. Forward pass
h. Backward pass
i. Node
j. AON
k. Float or Slack
l. Critical path m. PERT
2. The float associated with each project task can only be derived following the completion of the forward and backward passes. Explain why this is true.