Final answer:
In a real estate transaction, a detached garage (D) could be considered personal property included in the sale if it is not permanently affixed to the land, unlike built-in appliances, attached structures, and integrated equipment.
Step-by-step explanation:
In the context of a sale of real estate, personal property that may be included does not typically entail items that are permanent or inherently connected to the property itself. Considering the provided options, a built-in microwave range (A) would often be considered a fixture of the home because it is integrated into the kitchen space, thus making it part of the real estate.
Attached patio covers (B), being affixed to the home, also generally fall into the category of real estate, as do fireplace equipment (C) if it is built in or otherwise permanently attached. However, a detached garage (D) is a standalone structure, and despite its utility in conjunction with the home, it could be considered personal property if it is not permanently affixed to the land. Therefore, the correct answer here is a detached garage, which could be included in a sale of real estate as personal property, depending on the specific terms agreed upon in the contract.