Consider the following method

public static int mystery(int[] list)

{ int x =0;

for (int i=1; i< list.length; i++)

{ int y = list[i] -list[0];

if (y > x)

x=y;

}

return x;

}

What value does the method return when passed each of the following arrays?

a. {5} b. {3, 12} c. {4, 2, 10, 8} d. {1,9,3,5,7} e. {8, 2, 10, 4, 10, 9}