In the following table the activities with their precedence sequence and expected time$($days$)$ are listed for a project on which Carl$$ Betterton's construction company is$$ working:

Activity

Immediate$$ Predecessor$($s$)$

Time$($days$)$

A

minus

$3$

B

A

$4$

C

A

$6$

D

B

$6$

E

B

$4$

F

C

$4$

G

D

$6$

H

$$E$,$ F

$8$

Part $2$

The correct precedence diagram for the project is shown in

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$.$

$.$

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Question content area right

Part $1$

font size increased by $4$ Upper Afont size increased by $4$ Upper Cfont size increased by $4$ Upper Ffont size increased by $4$ Upper Bfont size increased by $4$ Upper Efont size increased by $4$ Upper Dfont size increased by $4$ Upper Gfont size increased by $4$ Upper Hfont size increased by $4$ Figure $1$

A precedence diagram with A as the starting node. There is an arrow pointing out node A to node B$.$ There are two arrows pointing out of node B$,$ one to node D and one to node E$.$ There is an arrow pointing out of node D to node G$.$ There is an arrow pointing out of node E to node H$.$ There is also another arrow pointing out of node A to node C$.$ There is an arrow pointing out of node C to node F$.$ There is an arrow pointing out of node F to node H$.$