Answer:
Only the Phoenix
Explanation:
According to the scenario, computation of the given data are as follow:-
ROI of Red, White And Brew Segment = Controllable Margin ÷ Total Investment × 100
$250,000 ÷ $2,000,000 × 100 = 12.5%
ROI of Phoenix = 25%
ROI of Chicago = 9.25%
So only phoenix will increase the red, white and brew division’s ROI, Because Chicago ROI is less than ROI of Red, White and Brew Segment.