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Given the network plan above, $($a$)$ compute the early, late, and slack times $($b$)$ What is the project duration? $($c$)$ What is the level of resources required to complete the project as per the Early Start Schedule $($ESS$)?$ Using any approach you wish $($eg$.,$ trial and error$),$ develop a loading chart for resource, Electrical Engineers $($EE$)$ and resource, Mechanical Engineers $($ME$).$

Assume only one of each resource exists. Given your resource schedule, $($d$)$ compute the early, late, and slack times for your project. $($e$)$ Which activities are now critical? $($f$)$ What is the project duration now?