The cost for a pizza at Pizza-Rama depends on the size of the pizza and the number of toppings. For a large pizza, the cost in dollars, c, with t number of toppings can be determined with the equation c = 1.25t + 11.95. What does 1.25 represent in the equation?

A) the cost of each topping

B) the number of toppings

C) the cost of a pizza with no toppings

D) the cost of a pizza with one topping