$3.)$ Given the method implementation using the Location type as follows:

public static void f$($int $i,$ Location $k)$

$\{$

$i+=1$;

k$.$shift$(2,0)$;

$\}$

Suppose that a main program has an integer variable $m($equal to zero$),$ and a Location object $n($with $n.$getx$()$ equal to zero$).$ Then the main program calls $f(m,n)$; What are the values of $m$ and n$.$getX$()$ after the method $f$ finishes?

A$.$ Both $m$ and n$.$get $x()$ are still $0.$

B$.m$ is now $1,$ but n$.$getX$()$ is still $0.$

C$.m$ is still $0,$ but n$.$get $x()$ is now $2.$

D$.m$ is now $1,$ and n$.$get $x()$ is now $2.$