Question 6 1 pts Mark and Julie are going to sell brownies and cookies for their third annual fundraiser bake sale. In one day, Mark can make 40 brownies or 20 cookies, and Julie can make 15 brownies or 15 cookies. Based on this information, ____ has the comparative advantage in making brownies and has the comparative advantage in making cookies. O Julie; Mark O Mark; Mark O Mark; Julie O Julie; Julie