Answer:
type the label in A1 and use autofill.
Explanation:
A spread sheet like excel is an application used to analyse data. It has tools that can be used as a shortcut to input and manipulate data.
When an entry of text or label is written in a cell and there is a need to copy that entry of a group of cells, the text is typed in the cell, and with the mouse, drag the highlighted cell through the group of cells to duplicate the entry to the cells.