A Research and Development team is creating a project plan for developing a new product. Upper management has requested the project be completed in $60$ days. They have developed the following estimated time durations in days for the project. Determine the critical path of the project.

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Activity

Immediate Predecessor

Activities

Optimistic

Time $($to$)$

Most Likely Time $($tm$)$

Pessimistic

Time $($tp$)$

A

$$

$10$

$12$

$15$

B

A

$6$

$10$

$14$

C

A

$10$

$15$

$20$

D

A

$9$

$9$

$18$

E

B

$5$

$6$

$8$

F

C$,$ E

$10$

$12$

$13$

G

B

$12$

$14$

$16$

H

B$,$ D

$18$

$21$

$24$

I

B$,$ D

$10$

$15$

$20$

J

F$,$ G$,$ H

$8$

$10$

$14$

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Group of answer choices

A$-$C$-$F$-$J

A$-$B$-$I

A$-$B$-$G$-$J

A$-$D$-$H$-$J