Correct
Copying tabs 1-4 into a separate spreadsheet, then sharing the new file with the client will keep tab 5 private. In addition, making a copy of the spreadsheet, deleting tab 5, then sharing the new file with the client will keep tab 5 private.
Correct
Copying tabs 1-4 into a separate spreadsheet, then sharing the new file with the client will keep tab 5 private. In addition, making a copy of the spreadsheet, deleting tab 5, then sharing the new file with the client will keep tab 5 private.