Which of the following best describes the proper use of a signal phrase? (5 points) Question 5 options: 1) A signal phrase may appear before, in the middle, or after researched information you are sharing. 2) A signal phrase should appear before the researched information you are sharing. 3) A signal phrase should appear in the middle of the researched information you are sharing. 4) A signal phrase should appear after the researched information you are sharing. I NEED HELP NOW