The precedence relations and durations of jobs in a project are given below:
(a) Draw the activity-on-arc project network
(b) Determine all critical path(s) and their duration(s).
(c) What is the total float for jobs $$B$$ and $$D?$$

Given below are the data for a project network.
(a) Draw the network for the above project capturing the precedence relationships.
(b) Find the critical path and its duration.

A project plan is given below:

(a) Construct a $$PERT$$ network
(b) Find the critical path and estimate the project duration.

A project with the following data is to be implemented:

(a) What is the minimum duration of the project?
(b) Draw a Gantt chart for the early schedule
(c) Determine the peak requirement of money and the day on which it occurs in above schedule.