Double userIn is read from input. Write a while loop that iterates until userIn is greater than or equal to $24\mathrm{.}0.$ In each iteration:

Update userIn with the product of userIn and $3\mathrm{.}0.$

Output the updated userIn, followed by a newline. import java.util.Scanner;

public class ProductCalculator $\{$

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

Scanner scnr $=$ new Scanner$($System$.$in$)$;

double userIn;

userIn $=$ scnr$.$nextDouble$()$;

$/*$ Your code goes here $*/$