Courtney has a cookie-baking business, and is baking 250 cookies to sell at a weekend festival. The cookies will be sold for $1.50 each. Courtney's total weekend profit can be
represented by the function P(c) - 1.50c, where c is the number of cookies sold. What is
the domain of P(c)?
A all non-negative multiples of 1.50
Ball non-negative number including zero
Call non-negative integers less than or equal to 250
D all non-negative integers and zero