Task: Question Answering
Input (English): Question: Sandy buys an old scooter for $900 and spends $300 on its repairs. If Sandy sells the scooter for $1320, what is the gain percent?

 Option A: 2%

 Option B: 4%

 Option C: 6%

 Option D: 8%

 Option E: 10%
Output (English): Option E