Use the scheme instance to answer the following$($Marks: $5*201010$ for query, $10$ for result$)$Note: You should show the resulting relation!$1.$ List all the staff that has salary $>9000$ and s $240002.$ Show all flats that owned by Carol Farrel$3.$ List all cities where there is either a branch or a property for rent$5.$ List all cities where there is a branch office but no property for rent$\mathrm{.}5.$ List names and comments of all clients who have viewed a property fot sent