Provide the missing data in the following table for a distributor of martial arts products:
Sales
Net operating income
Average operating assets
Margin
Turnover
Return on investment (ROI)
Alpha
$
?
$ ?
$800,000
4%
5
?
Division
Bravo
$11,500,000 $ ?
$ 920,000 $210,000
$
?
$ ?
?
?
20%
Charlie
7%
?
14%
Fig: 1