A company that relies on Internet-based advertising linked to key age demographics wants to understand the relationship between the number of different Internet-based ads used and revenue (in $). Complete parts a through c below. a) Which variable is the explanatory or predictor variable? O A. Since the company wants to predict ads used from revenue, the explanatory variable is revenue. O B. Since the company wants to predict revenue from ads used, the explanatory variable is revenue. O C. Since the company wants to predict ads used from revenue, the explanatory variable is ads used. O D. Since the company wants to predict revenue from ads used, the explanatory variable is ads used. b) Which variable is the response variable? O A. Since the company wants to predict revenue from ads used, the response variable is revenue. O B. Since the company wants to predict revenue from ads used, the response variable is ads used. O C. Since the company wants to predict ads used from revenue, the response variable is ads used. O D. Since the company wants to predict ads used from revenue, the response variable is revenue. c) Which variable would you plot on the x-axis? O A. Since ads used is the response variable, it should be plotted on the x-axis. O B. Since revenue is the explanatory variable, it should be plotted on the x-axis. O C. Since revenue is the response variable, it should be plotted on the x-axis. Next