Example $4.$ Assembly$-$line balancing

Daily demand: $60$

Available minutes: $400$

$\backslash$table$[[$Task$,$Time,$\backslash$table$[[$Immediate$],[$Predecessors$]]],[$A$,1,-]]$

B $3$

A

C $2$

B

D

B

E $1$

C$,$D

F

$3$

A

G

$2$

F

H

$5$

G