Problem $3$ Critical Path Analysis $(30\%)$:

The County Commission of North Bergen has decided to build a botanic garden in the heart of North Bergen County for its citizens. The activities and their corresponding predecessors are given in the below table.

Using the template from our lecture, do a Critical Path Analysis for this project.

Your result should show:

A diagram of the Critical Path Analysis as we did in class.

Highlight the critical path using different color of arrows or thicker arrows.

Looking at your critical path diagram, answer the following two questions.

What is the length of the whole project?

What is your critical path?

$\backslash$table$[[\backslash$table$[[$Activity$],[$Code$]],$Activity,Description,Duration $($Hours$),\backslash$table$[[$Immediate$],[$Predecessor$($s$)]]],[$A$,$Planning,$\backslash$table$[[$Find location and determine$],[$resource requirements$]],20,$None$],[$B$,$Purchasing,Purchase lumber and sand,$60,$Planning$],[$C$,$Excavation,Dig and grade,$100,$Planning$],[$D$,$Sawing,$\backslash$table$[[$Saw lumber into appropriate$],[$sizes$]],30,$Purchasing$],[$E$,$Placement,$\backslash$table$[[$Position lumber in correct$],[$positions$]],20,$Sawing, Excavation$],[$F$,$Assembly,Nail lumber together,$10,$Placement$],[$G$,$Infill,$\backslash$table$[[$Put sand in and under the$],[$equipment$]],20,$Assembly$],[$H$,$Qutill,Put dirt around the equipment,$10,$Assembly$],[$I$,$Decoration,$\backslash$table$[[$Put grass, landscaping, and$],[$paint$]],30,$Infill, Outfill$]]$