Consider the following data for three divisions of a company, X$,$ Y$,$ and Z:

Divisional:XYZSales$ $1,445,000$$ $844,000$$ $4,557,000$Operating Income$220,40096,600263,400$Investment in assets$494,900422,2003,372,900$

The return on investment $($ROI$)$ for Division X is:

Note: Round your percentages to one decimal place.