Use this resource loading chart and the information in the table to fill in the rest of the table as completely as possible. All activities in the chart are shown with early start times

Activity Duration Predecessors Early Start Early Finish Resources Slack
A --
B 9 A
C 5 A
D B
E 11 D
F C, E
G 9 E
H 8 F, G

Regarding durations: activity A lines up neatly with major tick marks. Activities B and D must total 15 in length and activities E, F, and G must total 30. Resource use is open to some interpretation. Activities A, B, C, and F all line up with major tick marks; the remainder of the activities can be guesstimated.

Activity Duration Predecessors Early Start Early Finish Resources Slack
A 15 -- 0 15 10 0
B 9 A 15 24 5 0
C 5 A 15 20 10 21
D 6 B 24 30 12 0
E 11 D 30 41 6 0
F 11 C, E 41 52 5 0
G 9 E 41 50 4 2
H 8 F, G 52 60 2.5 0