Task: Question Answering
Input (English): Question: Percentage of profit earned by selling a book for $1680 is equal to the percentage loss incurred by selling the same book for $1120. What price should the book be sold to make 25% profit?

 Option A: $1250

 Option B: $1050

 Option C: $1550

 Option D: $1750

 Option E: $2050
Output (English): Option E