Activity

Time$($weeks$)$

Immediate$$ Predecessor$($s$)$

Activity

Time$($weeks$)$

Immediate$$ Predecessor$($s$)$

A

$7$

minus

E

$4$

B

B

$8$

minus

F

$6$

B

C

$4$

A

G

$11$

$$C$,$ E

D

$1$

A

H

$6$

D$,$ F

Part $2$

$$Dave$\text{'}$s earliest start$($ES$)$ and earliest finish$($EF$)$ are:

Activity

ES

EF

A

$$

enter your response here

$7$