Task: Question Answering
Input (English): Question: A grocer has a sale of Rs. 2500, Rs. 6500, Rs. 9855, Rs. 7230 and Rs. 7000 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 7500?

 Option A: s. 49180

 Option B: s. 49910

 Option C: s. 11915

 Option D: s 6997

 Option E: s. 5000
Output (English): Option C