Task: Question Answering
Input (English): Question: Sophika can buy watches at a price of P dollars per watch, which she marks up by a certain percentage before selling. If she makes a total profit of X by selling Y watches, then in terms of P and X and Y, what is the percent of the markup from her buy price to her sell price?

 Option A: (YP

 Option B: 100X/(YP

 Option C: (YP

 Option D: (YP

 Option E: (YP
Output (English): Option B