Rutuja bought two articles - article A at Rs. X and article B at Rs. X + 50. She sold article A at 20% profit and article B at 10% loss and earned Rs.35 as profit on the whole deal. 

I. Profit earned by Rutuja on selling article A (in Rs.).

II. Loss incurred (in Rs.) when an article which costs Rs.480 is sold at 20% loss.