A seller says the cost of an item at a profit of 3%. Then he gives a discount of 3%. The he sells the item at

 A seller says the cost of an item at a profit of 3%. Then he gives a discount of 3%. The he sells the item at
A. a profit of 0.09%
B. a loss of 0.09%
C. a profit of 9%
D. no loss or no profit

Ans: B
Explanation:
If both profit and discount are same then t