Coverage A of the businessowners policy primarily covers which of the following?

Coverage A of the businessowners policy is designed to provide protection for the physical structure of the building and any completed additions or renovations to it. This means that if a business owns or rents a building and has made improvements or expansions, these are covered under Coverage A in the event of a covered loss such as fire, windstorm, or vandalism.

The other options pertain to different types of coverage found in a businessowners policy or other related insurance policies. For instance, inventory and supplies would typically fall under Coverage B, which deals with personal property, while employee theft is usually covered under a crime insurance policy. Equipment breakdown insurance is a separate coverage that specifically addresses losses related to machinery and equipment failure.

Thus, the focus of Coverage A is specifically on the structure itself, including any completed additions, making that the correct answer for what this coverage addresses in a businessowners policy.