Change the following into an assertive sentence: 'Alas! I am undone.'

1. ক
   It is a matter of joy that I am undone.
   
2. খ
   I am undone, which is a matter of sorrow.
   
3. গ
   It is a matter of sorrow that I am undone.
   
4. ঘ
   I am very sad to be undone.