Using the following computations from disaggregation of ROE for Dec 31 2018, Dec 31 2019, Dec 31 2020 for Chipolte and reading CMG's 10-K, discuss the results of your analysis of Chipolte financial performance. Also, talk about the overall company performance, trends in the company performance and the implications of the Chipolte capital structure for shareholder returns. And compare and contrast the company financial performance with Fiesta Restaurant and Del Taco.