Task: Question Answering
Input (English): Question: A certain bakery sells six different-sized wedding cakes. Each cake costs x dollars more than the next one below it in size, and the price of the largest cake is $24.50. If the sum of the prices of the six different cakes is $109.50, what is the value of x?

 Option A:  1.50

 Option B:  1.75

 Option C:  2.00

 Option D:  2.50

 Option E:  3.00
Output (English): Option D