The correct answer is: B. Increase the column width.
When a label is too long to fit within a worksheet cell, you typically must increase the column width. To do this, right-click on the column header and select “Format Cells”. In the “Column” tab, increase the “Width” value and click “OK”.
Option A is incorrect because shortening the label may not be possible if it is already as short as possible. Option C is incorrect because decreasing the column width will make the label even harder to read. Option D is incorrect because adjusting the row height will not affect the width of the column.