What is the LAST number output from the following program segment? int j$,$k;

for $)=1$;$j<mn\; id="EditorElement\_949629">3</mn><mn\; id="EditorElement\_949630">0</mn>$;$j^{**}=(3$

$\{$

$k=2**j$;

System.out.print $ln(j)$;

$\}$

$27$

$29$

$54$

$30$

$81$