Question $1(20$ points$)$

SCRIPIIONE YOU NEED TO BUILD FOUR WALLS TO FENCE ONE SQUARE PROPERTY. EACH SIDE TAKES ONE DAY AND A GY$,$ ODO BUDGEI TO

BUID. THE WALIS MUST BE BUILT IN A WATERFALL APPROACH OR FINISH$-$START RELATIONSHIP $($ONE SIDE PER TIME$).$

PROJECT STATUS

t is the $CV(EOD$#$3)?$

$0$

$126$

$-650$

$-300$