Create a single logical model $($including attributes$)$ for the following real estate company. a$.$ The company has a number of sales offices. Each office has an office number and location. b$.$ Each sales office is assigned one or more employees. An employee must be assigned to only one sales office. Each employee has an employee ID and name. c$.$ For each sales office, there is always one employee assigned to manage that office. An employee may manage only the office to which he$/$she is assigned. d$.$ The company lists the property for sale. Each property has a property ID and location. The property location includes street, city, state, and zip. e$.$ Each unit of property must be listed with only one sales office. A sales office may have any number of properties listed $($or no properties$).$ f$.$ Each unit of property has one or more owners. Each owner owns some percentage of the property. Each owner has a name and an ID$.$ An owner can own more than one property