Please Help me understand what to do here or what it means. I have an autosum function for cells B10:G10 and B17:G17. I am assuming that whatever I do here will fill in all of the cells above those ranges. Thank you!

Use the appropriate mixed cell references and relative references to reflect the percentages in range A22:B27 to determine the projected expenses for each of the Budgeted Selling and Budgeted Administrative Expenses for the year of 2022 . Use AutoFill to complete the series in ranges C8:G9 and C13:G16. Apply autofit column width to columns B:G. Use the appropriate mixed cell references and relative references to reflect the percentages in range A22:B27 to determine the projected expenses for each of the Budgeted Selling and Budgeted Administrative Expenses for the year of 2022 . Use AutoFill to complete the series in ranges C8:G9 and C13:G16. Apply autofit column width to columns B:G