What is the net return from a marketing investment divided by the costs of the marketing investment?

i am not in high school so i don’t know

answer; cultural trait;

its b i looked it up hope u get it right wish u luck

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.