Enable the German (Germany) language for authoring and proofing. 2. Modify the date format for cell E2 to display in this format. Example: March-04-2021. 3. Prevent modifications to cells E4:F11 unless the password R8ting is entered. 4. Cells D4:D11 have been incorrectly configured to prevent any value higher than 3. Fix this mistake to allow up to 4. For invalid entries, add a stop error that says Error. Values 1-4 only. 5. Block the addition, deletion, renaming, and hiding of worksheets unless the password structure is entered