n the Java code below, what type of variable is z$?$

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

public class MyTestClass $\{$

$$ int x $=3$;

$$ int y $=8$;

$$

$$ private void DoSomethingMethodOne$($int apple$)$

$\{$

$$ int z $=10$;

$$

$$ x $=$ x $+14$;

$$ System.out.println$($x$)$;

$$ System.out.println$($y$)$;

$$

$$ DoSomethingMethodtwo$($x$)$;

$\}//$ DoSomethingMethodOne

$$

$$ public MyTestClass $()$

$\{$

$$ x $=2$;

$$ System.out.println$($x$)$;

$$ System.out.println$($y$)$;

$$ DoSomethingMethodOne$(10)$;

$\}//$ MyTestClass method

$$

$$ public static void main$($String$[]$ args$)\{$

$//$ TODO Auto$-$generated method stub

$$ int x $=5$;

$$ System.out.println$($x$)$;

$$ MyTestClass example $=$ new MyTestClass$()$;

$\}//$ main

$$

$\}//$ MyTestClass

Group of answer choices

A local variable

An instance variable

a floating point number

A parameter