$$ Screenshot $2024-03-22$ at$...$

$($i$)$

$(4)$

$4.($Slack time$)$ In the following project, what are the earliest start, latest start, and slack time for each task?

IP: Immediate Predecessors

ET: Estimated Time

ES: Earliest Start

LS: Latest Start

ST: Slack Time

IP

ET

ES

LS

$12$

A

B

A

$10$

C

B

B

A

C

D

A

$15$

J

E$,$ G$,$ H

F$,$ I, J

$6$

ST

$9$

$10$

$24$

$10$

$35$

$40$

$4$

K

D

E

F

G

H

I

A

D

$15$

E$,$ G$,$ H $4$

$\backslash$table$[[,$IP$,$ET$,$ES$],[$A$,-,12,0],[$B$,-,9,0],[$C$,$A$,10,12],[$D$,$B$,10,9],[$E$,$B$,24,?$