Given the following project:

$\backslash$begin$\{$tabular$\}\{|$c$|$c$|$l$|\}$

$\backslash$hline Activity & Time & Predecessor $\backslash \backslash$

$\backslash$hline A & $3$ & None $\backslash \backslash$

$\backslash$hline B & $4$ & None $\backslash \backslash$

$\backslash$hline C & $2$ & A $\backslash \backslash$

$\backslash$hline D & $4$ & B $\backslash \backslash$

$\backslash$hline E & $1$ & B $\backslash \backslash$

$\backslash$hline F & $6$ & C $\backslash \backslash$

$\backslash$hline G & $3$ & D$,$E $\backslash \backslash$

$\backslash$hline H & $5$ & F $\backslash \backslash$

$\backslash$hline I & $2$ & G $\backslash \backslash$

$\backslash$hline J & $3$ & H$,$ I $\backslash \backslash$

$\backslash$hline K & $4$ & J $\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

Determine actixity E slack

Alternatives:

A$.4$ weeks

B$.3$ weeks

C$.2$ weeks

D$.1$ week

E$.0$