Q10. (5) What was the average revenue of all condo rentals in 2017? Show the value with 2 decimal places. Label the output, Average Revenue for Condo Rentals in 2017. Q11. (7) We found some personal property that must be returned to one of our guests. Which guests stayed in condo 10 in 2017? Find the registered first name, family name and phone number. Show the results alphabetically by family name.

Code the queries in SQL Server and use the EERD below if needed.

Family Adventure Resorts PERSONNE Name Name hone HOUSEKEEPING IKI CLEANING HKID FAMILIES CONDOS uesra Fna Condo GUIDES drms GUEST Fee LName CONDOSTAYS ACTIVITIES RESERVATIONS RID Guest AID TotalFeePaid] Hrs RDate Type TotalCost INVOICE INVOICEDETAILS Guest# RLName Departure Date] CondoFee] Details Totall Invoice Total SalesTax] Person Price] Activity Total Details Total