State what will be displayed by the Console.WriteLine statement when the subroutine Process is called with the values 4, 3 and 5 for the parameters p, q and r respectively.

static void Process(int p, int q, int r)
{
    int val = p * q;
    Console.WriteLine(Calculate(val, r));
}

static int Calculate(int a, int b)
{
    int total = a - b;
    if (total < 10)
    {
        total = total * Adjust(a);
    }
    return total;
}

static int Adjust(int n)
{
    if (n < 15)
    {
        return 4;
    }
    else
    {
        return 2;
    }
}