Exercise $3\mathrm{.}1.$ What happens when you run the following code? Choose all that apply.

$```$

public class Duck $\{$

private String name;

public Duck$($String name$)\{$ this.name $=$ name; $\}$

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

List ducks $=$ new ArrayList;

ducks.add$($new Duck$("$Quack$"))$;

ducks.add$($new Duck$("$Puddles$"))$;

Collections.sort$($ducks$)$; $//$ sort by name

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

$\}$

public String toString$()\{$ return name; $\}$

public int compareTo$($Duck d$)\{$

return name.compareTo$($d$.$name$)$; $//$ call String's compareTo

$\}$

$\}$

$```$

$($a$)$ The code does not compile.

$($b$)$ The error is on line $11.$

$($c$)$ The errors are on lines $8$ and $9.$

$($d$)$ The errors are on lines $4$ and $17.$

$($e$)$ This code runs just fine. It prints $[$Puddles$,$ Quack$].$

$($f$)$ This code runs just fine. It prints $[$Quack$,$ Puddles$].$

$\backslash (($g$)\backslash )$ The error is on line $7.$