Your friend is calling you on the phone, because she knows, you are taking this awesome class, where you are learning about biochemistry, metabolism, and other interesting things. She is at a grocery store right now, buying olive oil. She is looking at two different brands, which have look pretty much the same. One is more expensive and its label reads "Cholesterol-free food". The other brand does not have this statement on the label, and it's less expensive. What would you tell your friend about the olive oil