In Excel: Enter a formula to total income. Add a function to keep the total income cell blank if the amount for Excursions is blank.

Excursions is Cell H8, Gifts and Novelties is Cell H9, Food Services is Cell H 10, Special Events is Cell H11, Misc is Cell H12, Special Fees is Cell H13, Other is Cell H14 and Total Income is Cell H15.

Income
Excursions
Gifts and Novelties				1.00
Food Services					2.00
Special Events					3.00
Miscellaneous Equipment Rentals			4.00
Special Fees					5.00
Other						6.00
Total Income