Information for two companies follows: $(1)$ Compute the degree of operating leverage $($DOL$)$ for each company. $(2)$ Which company is expected to produce a greater percent increase in income from a $\backslash (10\backslash \%\backslash )$ increase in sales? Complete this question by entering your answers in the tabs below. Compute the degree of operating leverage $($DOL$)$ for each company.Information for two companies follows: $(1)$ Compute the degree of operating leverage $($DOL$)$ for each company. $(2)$ Which company is expected to produce a greater percent increase in income from a $\backslash (10\backslash \%\backslash )$ increase in sales? Complete this question by entering your answers in the tabs below.