Develop activity networks for the Reroofing Project, Board Fence Project, and Constructing a Planter based on the given activity lists Download activity lists.

Calculate the earliest start $($ES$),$ earliest finish $($EF$),$ latest start $($LS$),$ and latest finish $($LF$)$ times for each activity using the zero method.

Identify the critical path for each project. Activity List for Reroofing Project

Activity List for Board Fence Project

Activity List for Planter Box Project