You company has come up with a new vitamin supplement that you hope will replace the current widely-used supplement, revolutionize the prevention of osteoporosis in elderly people and make you crazy rich. If you were to do a study on your new supplement, which of the following could be defined as a control group(s)? Question 4 options: A group that receives a pill that looks exactly like the vitamin pill, but does nothing. A group that receives the current widely used version of the vitamin supplement. Both of the above