Only answer 2!!!! Please explain all work. Thank you!

Luther Corporation Consolidated Balance Sheet (December 31, 2019 and 2018 (in S millions) 1) For the year ending December 31, 2019 Calculate ROE using the Dupont Model, with the information from the Balance Sheet and Income Statement information. (Make sure you write Y. 2) For the year ending December 31, 2019 Luther's cash flow from operating activities is (Make sure you write your calculations to get full credit) (20pt)