What will be the output of the given set of code? class maths { public int length; public int breadth; public maths(int x, int y) { length = x; breadth = y; Console.WriteLine(x + y); } public maths(double x, int y) { length = (int)x; breadth = y; Console.WriteLine(x * y); } } class Program { static void Main(string[] args) { maths m = new maths(20, 40); maths k = new maths(12.0, 12); Console.ReadLine(); } }

• A. 60, 24
• B. 60, 0
• C. 60, 144
• D. 60, 144.0