EPS and otimal debt ratio w as Glassware has estimated, at various debt ratios, the expected earnings per share and the standard deviation of the earnings per share as shown in the following table. Click on! order to copy its contents into a spreadsheet) Debt ratio Earnings per share (EPS) Standard deviation of EPS $220 $1,19 . Estimate the optimal debt ratio on the basis of the relationship between earrings per share and the debt ratio. You will probably find it helpful to graph the relationship b. Graph the relationship between the coefficient of variation and the dettate Label the amas associated with business risk and financini EPS and otimal debt ratio w as Glassware has estimated, at various debt ratios, the expected earnings per share and the standard deviation of the earnings per share as shown in the following table. Click on! order to copy its contents into a spreadsheet) Debt ratio Earnings per share (EPS) Standard deviation of EPS $220 $1,19 . Estimate the optimal debt ratio on the basis of the relationship between earrings per share and the debt ratio. You will probably find it helpful to graph the relationship b. Graph the relationship between the coefficient of variation and the dettate Label the amas associated with business risk and financini