Task: Question Answering
Input (English): Question: The price of a car is marked at $10,000. If the car has successive discounts of 25%, 20% and 10%, then at what price does a customer buy the car?

 Option A: $4600

 Option B: $4800

 Option C: $5000

 Option D: $5200

 Option E: $5400
Output (English): Option E