Excel Tutorial During the course of validating the information on the given spreadsheet with the source, you realize that you need to make some modifications to the worksheet (specific sheet e.g. Sheet 1 in the workbook). Select the commands/syntax that would help you make the changes you desire in the worksheet. Note: Remember, there may be more than one command or syntax that can help you make the modification. Check all that apply. Add a new expense under General and administrative expenses. Select row 18 - Right click; Select Insert Cursor anywhere on row 19; Right click; Select Insert; Entire row Cursor on A19 - - Select column L-Right click Select Insert Select column K - Right click Select Insert Cursor on L7 - Right click; Select Insert; Entire column DODO Calculating the sum of the revenues from year 2006 to 2010. Cursor at J9 - Enter -SUM(E9:19) Cursor at an empty cell - Enter -SUM(E9:19) Cursor at an empty cell - Click on 2 AutoSum Change the cell selection to E9:19 Cursor at an empty cell - Enter E9+F9+G9+H9+19 If you were do the same validation and modification tasks for the balance sheet of the same company which supposedly has been provided in Sheet 2 of the Workbook, you would use the syntax to navigate to the next worksheet. You realize that you accidently reached cell AC2034 and you need to navigate back to the location where top of the page where the data resides, you would enter