For each division,compute the return on investment (ROI) in terms of margin and turnover.

Meii Isetan Corp. of Japan has two regional divisions with headquarters in Osaka and Yokohama. Selected data on the two divisions follow Division Sales Net operating income Average operating assets OsakaYokohama $10,600,000 $36,000,000 $ 742,000 $ 3,240,000 $ 2,650,000 $18,000,000 Required: 1 For each division compute the returm on investment (ROI) in terms of margin and tunover Osaka Yokohama ROI