Create a Summary Sheet
1. Make a
copy of the “Eggs” spreadsheet. Double click the tab and rename it
“Summary.”
2. Change the product from Eggs to All Products and AutoFill
Cell B2.
3. Select column C and D, and delete them. We don’t
need them. Go to Home ->Cells.
Select Delete
->Delete Sheet Columns.
What do
you see? The equations in the Revenue column now read: #REF!. The
equation doesn’t have the data for Net and Quantity anymore. It has
nothing to reference, hence the error message. Go ahead: select
those cells and hit the delete key to clear the busted equation.