Task: Question Answering
Input (English): Question: At what price must an Book costing $47.50 be marked in order that after deducting 15% from the list price. It may be sold at a profit of 25% on the cost price?

 Option A: 72.85

 Option B: 69.85

 Option C: 62.85

 Option D: 82.85

 Option E: 60.85
Output (English): Option B