Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The$$ activities, immediate$$ predecessors, and times appear in the accompanying$$ table:

Activity

Immediate$$ Predecessor$($s$)$

Time$($days$)$

A

minus$$

$22$

B

minus$$

$55$

C

minus$$

$11$

D

B

$1010$

E

$$A$,$ D

$44$

F

C

$66$

G

$$E$,$ F

$1010$

This exercise contains only part a$.$

Part $2$

$$a$)$ The correct precedence diagram for the project is shown in

$$

$.$

$.$

$.$

$.$

Question content area right

Part $1$

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In the diagram, there are $7$ circles labeled using the letters from A to G$.$ There are $6$ arrows, and each arrow connects one circle to another circle. The arrows are situated in the following manner: A to E$,$ B to D$,$ C to F$,$ D to E$,$ E to G$,$ and F to G$.$ The diagram is labeled Figure $1.$

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In the diagram, there are $7$ circles labeled using the letters from A to G$.$ There are $6$ arrows, and each arrow connects one circle to another circle. The arrows are situated in the following manner: A to E$,$ B to F$,$ C to D$,$ D to G$,$ E to G$,$ and F to E$.$ The diagram is labeled Figure $2.$

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