The critical path for the network activities shown below is with duration

$\backslash$table$[[$Activity$,$Duration,$\backslash$table$[[$Immediate$],[$Predecessors$]]],[$A$,4,-],[$B$,2,$A$],[$C$,9,-],[$D$,4,$A$],[$E$,5,$B$,$C$,$D$]]$

A$-$B$-$E; $11$

C$-$E; $14$

A$-$B$-$D; $10$

A$-$D$-$E; $13$

A$-$B$-$C$-$D$-$E; $22$