n list Oscar Optical Corporation provides a full line of designer eyewear to consumers. Oscar reported the following information for 2018 and 2017 . (Cick the icon to view the table.) Compute retum on assets (ROA) for 2018 and 2017. Using the DuPont model, idensidy the compononts and state whether each improved or worsened from 2017 to 2018 . Select the formula, then enter the amounts to compute ROA using the DuPont model for 2018 and 2017 . (Round component ratios to four decimal places. Enter your final answert as a percentage rounded to the noarest fenth of a percent, %.) orted the following inform Data table components and state wh 18 and 2017. (Round comp percent, X%.)