Given the WBS$,$ how long is the critical path?

Activity $($WBS$)$ Immediate Activity Time

Predecessors $($weeks$)$

Start None $0$

A$.$Kickoff Meeting Start $3$

B$.$Select administrative staff A $5$

C$.$Select system configuration B $2$

D$.$Select Sonar option B $17$

E$.$Create technical data package B$,$C$,$D $4$

F$.$ Evaluate parts options C $5$

G$.$ Decide on parts D $7$

H$.$ Inform client of parts selection E$,$F$,$G $3$

I. Order parts F$,$H $14$

Group of answer choices

$45$

$49$

$50$

$48$