John works as a Software Developer for InfoTech Inc. He develops an application named

SerializeObj. He creates a custom class and wants to serialize its object. He also wants the object to be stored into an XML file named File1.xml. He writes the following code: public class Employees

{

public string EmpID;

public string EmpName;

public decimal Salary;

}

Which of the following code statements will John add in the application?