Given the network plan that follows, compute the early, late, and slack times.

What is the project duration?

Without regard to resources, what is the slack for:

$$ Activity $2$

$$ Activity $6$

$$ Activity $7$

Using any approach you wish, develop a loading chart for resource electrical engineers $($EE$),$ and

resource, mechanical engineers $($ME$)$ IF ONLY ONE OF EACH IS AVAILABLE. Given your

resource schedule, compute the early, late, and slack times for your project. What is the project

duration now? Hint: In the original plan there are more than one of each. Reorganize tasks so

that they can be accomplished with what you have available.

Which activities are now critical?