The following represents a project that should $be$ scheduled using $CPM$: Use Appendix $G.$

TIMES $(DAYS)$

ACTIVITY IMMEDIATE

PREDECESSORS $amb$

$A-147$

$B-1611$

$CA267$

$DA2313$

$EB126$

$FC,D159$

$GD,E129$

$HF,G369$

$b.$ What $is$ the critical path?

multiple choice

$A-D-F-H$

$A-D-G-H$

$A-C-F-H$

$B-E-G-H$

$c.$

What $is$ the expected project completion time? $(Do$ not round intermediate calculations. Round your answer $to3$ decimal places.$)$

Project completion time

$20\mathrm{.}5$

days

$d.$

What $is$ the probability $of$ completing this project within $23$ days? $(Use$ Excel's NORMSDIST$()$ function $to$ find the correct probability for your computed $Z-$value. $Do$ not round intermediate calculations. Round $"z"$ value $to2$ decimal places and final answer $to4$ decimal places.$)$

Probability

$\mathrm{.}8810$

Please ignore $my$ responses, $im$ still unsure $if$ they are correct