Pamela is selling cookies. She charges 75 cents for each cookie, with the ingredients costing $2.00 per dozen. The cookies are only sold by the dozen. Her profit is represented by the equation P = 7d. What does the domain of the function represent? Which values in the domain are relevant to the amount of profit? A) profit per dozen; x ≥ 0.75 B) number of dozen sold; x ≥ 0 C) number of dozen sold; x ≥ 1 D) profit per cookie; x ≥ 0.75
