The rocket widget for Guinness is made using a $12-$step process with task names and durations $($in minutes$)$ as shown in the following table. The goal of the line is to produce $40$ rocket widgets in an $8-$hour shift.

$$

Task

Duration

Predecessors

$$

Task

Duration

Predecessors

A

$5$

$$

$$

G

$4$

C

B

$8$

A

$$

H

$10$

D$,$ G

C

$7$

A

$$

I

$4$

E

D

$12$

B

$$

J

$2$

F$,$ H

E

$6$

B

$$

K

$7$

I

F

$8$

C

$$

L

$9$

J$,$ K

Use the longest operation time to assign tasks to workstations. Which tasks are assigned to Station $6?$

E$,$ I

F$,$ J

E$,$ J

F$,$ I