Task $11$: List the owner number and last name for all owners who live in Nevada $($NV$),$ Oregon $($OR$),$ or Idaho $($ID$).$

Task $12$: List the office number, property ID$,$ square footage, and monthly rent for all properties. Sort the results by monthly rent within the square footage.

Task $13$: How many three$-$bedroom properties are managed by each office? Use OFFICE$\_$NUM and COUNT$(*)$ as column headers.

Task $14$: Calculate the total value of monthly rents for all properties, display this value in a column labeled TOTAL$\_$VALUE.

Task $15$: Write a query using a WHERE clause to find all service requests with the word $$heating$$ anywhere in the description field.