A baker makes two types of cookies: chocolate chip and oatmeal raisin. The equation represents the total cost, in dollars, of ingredients for making chocolate chip cookies and oatmeal raisin cookies. What does the number most likely represent in this equation?
The total cost of ingredients for all chocolate chip cookies.
The total number of oatmeal raisin cookies made.
The cost of ingredients, in dollars, for one chocolate chip cookie.
The cost of ingredients, in dollars, for one oatmeal raisin cookie.
