The fourth pair of columns on a 10-column worksheet prepared at the end of the period would be the A. Income Statement columns.
In the field of business, a 10-column worksheet is prepared in order to assess the revenue generated and spent by a particular company, form, or organization.
According to the 10-column worksheet, an income statement column is present at the end of the fourth pair of columns. It represents the income that was made by a person or a form for a particular amount of time. It helps in assessing the revenue that was spent by an organization.
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