Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to add rows to a pivot table [title] Launch microsoft excel and open the workbook file containing your pivot table and source data. [title] Select the tab that contains the source data by clicking on it. [title] Review how the entries are organized in the source data.

Ending1: [substeps] Column labels in the source data are typically used as field labels for a pivot table. [title] Compare the source data to the existing pivot table and determine which column will be added to the pivot table as additionally displayed rows. Ending2: [step] The broad categories of data will tell you how they should be arranged in the pivot table. They can list the source data, the data from the pivot table, the pivot table itself and its subcategories. Ending3: [step] Some columns on the table may have rows while others may have columns without columns. Review all of the entries so that you can easily detect any errors on your pivot table or table. Ending4: [title] Find duplicates of the data you will cover in your pivot table. [title] Select edit for my pivot table.

Answer format: ending1/ending2/ending3/ending4