Task: Question Answering
Input (English): Question: The length of a room is 5.5 m and width is 3.75 m. What is the cost of paying the floor by slabs at the rate of $400 per sq. metre.

 Option A: $8250

 Option B: $8350

 Option C: $8650

 Option D: $8450

 Option E: $8500
Output (English): Option A