Final answer:
The correct expression in the form of an absolute cell address for e3 and e4 is Option 1: $e$3 $e$4.
Step-by-step explanation:
To express the cell references e3 and e4 as absolute cell addresses in spreadsheet software such as Microsoft Excel or G Sheets, you would add dollar signs in front of both the column letter and row number. The correct absolut cell reference format would be $e$3 and $e$4. Therefore, the correct expression of the formula would be Option 1: $e$3 $e$4.
An absolute cell reference is one that does not change when copied or filled to other cells. This is in contrast to a relative cell reference, where the references change relative to the position they are copied.