Which of the following statements is correct about the C#.NET code snippet given below? switch (id) { case 6: grp = "Grp B"; break; case 13: grp = "Grp D"; break; case 1: grp = "Grp A"; break; case ls > 20: grp = "Grp E"; break ;

Which of the following statements is correct about the C#.NET code snippet given below?

switch (id)
{
case 6:
grp = "Grp B";
break;

case 13:
grp = "Grp D";
break;

case 1:
grp = "Grp A";
break;

case ls > 20:
grp = "Grp E";
break ;

case Else:
grp = "Grp F";
break;
}