TAX Doubt

Nitin Hotchandani (student) (100 Points)

23 September 2010  

Mr.. M doing retail trade in garments.......received50000 on 12-2-2010 being amount due from Mr. X  relating to electronic goods supplied by M's father, which was written off as Bad debts by his father in assessment year 2004-2005 and allowed as Deduction....M's father died in august, 2005......wat is TAX implication?????