Using your textbook and your completed B project please answer the following questions. Why must data be sorted before the Subtotal command is applied? A. So that subtotals can be applied to each change in a specified field. B. So that the data can be formatted. C. So that the data can be filtered.

. So that subtotals can be applied to each change in a specified field.<br /><br />Sorting the data before applying the Subtotal command is necessary because it ensures that the subtotals are calculated for each change in the specified field. This allows for accurate grouping and summarizing of the data based on the selected field.