What is correct order of steps for sorting data?

Select all rows and columns, click sort and then select data. Click on Sort Key 1.

Select all rows and columns to be sorted, click on Data, select Sort, click on Sort Key $\displaystyle 1$ and select total from the drop-down.

Select total from the drop-down, click on data, select sort, select all rows and columns.

Select sort, click on Sort Key $\displaystyle 1$, select total from the drop-down, select all rows and columns, click on Data.