Excel Expense Plan spreadsheet with monthly and annual spending data, including a SUM function to calculate totals.
A screenshot of an Excel spreadsheet titled "Expense Plan" showing a table with categories like Household Utilities, Food, and Gasoline, with columns for Monthly Spend, Annual Spend, LY Spend, and Percent Change. The formula =SUM(C3:C11) is entered in cell C12 to calculate totals.