You have completed several exercises in TestOut Excel lessons (Manage Worksheets and Workbooks and Manage Data Cells and Ranges). Discuss the points below to reflect on what you have learned from these lessons by completing the exercises. Identify at least two (2) important Excel features or functions you learned by completing the Excel Online TestOut Lessons - Manage Worksheets and Workbooks, and Manage Data Cells and Ranges. Why do you think these Excel features or functions are important? Provide examples of how you might use these Excel features at work