Which of the following will be the correct output for the C#.NET program given below?

 namespace FreshergateConsoleApplication
 {    
    class SampleProgram  
    {        
        static void Main(string[] args)      
        {             
            int num = 1;         
            funcv(num);         
            Console.Write(num + ", ");    
            funcr(ref num);            
            Console.Write(num + ", ");      
   }       
   static void funcv(int num)       
   {            
        num = num + 10; Console.Write(num + ", ");     
   }     
   static void funcr (ref int num)    
   {            
        num = num + 10; Console.Write(num + ", ");      
    }    
  }  
}