How does .net managed memory handle value types inside objects?

Question

public class MyClass
{
    public int Age;
    public int ID;
}

public void MyMethod() 
{
    MyClass m = new MyClass();
    int newID;
}

To my un

Answer 1

1. Any references or value types that an object own live in the heap.
2. Only if you're casting ints to Objects.