Answer:
Merge cells A1:E1 and centre the title text in the merged cell.
Explanation:
In order for the title of the shared spreadsheet document to appear centred in the first row above the other five columns, Patricia will be required to merge the first row A1 with the fifth row E1 and centre the title text in the merged cells. This increases the number of rows and columns of the spreadsheet as the information in the other cells will be shifted down.