The area manager of the Vaughn Restaurants is considering two possible expansion alternatives. The required investments, expected controllable margins, and the ROIs of each are as follows: Project Investment Controllable Margin ROI Phoenix $180000 Chicago $510000 $36000 20.00% $60000 11.76% The Vaughn segment has currently $2000000 in average operating assets and a controllable margin of $250000. Which one of following projects will increase the Vaughn division's ROI? O Both the Phoenix and Chicago options Only the Phoenix option O Only the Chicago option O Neither the Phoenix nor the Chicago options