The Excel file President’s Inn Guest Database provides a list of customers, rooms they occupied, arrival and departure d

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The Excel file President’s Inn Guest Database provides a list of
customers, rooms they occupied, arrival and departure dates, number
of occupants, and daily rate for a small bed-and-breakfast inn
during one month.4 Room rates are the same for one or two guests;
however, additional guests must pay an additional $20 per person
per day for meals. Guests staying for seven days or more receive a
10% discount. Modify the spreadsheet to calculate the number of
days that each party stayed at the inn and the total revenue for
the length of stay. SHOW ALL THE WORK IN EXCEL TO GET A LIKE AND
STEP BY STEP.