What type of loss would be covered as auto physical damage under a business auto policy?

The correct answer highlights a specific type of physical damage coverage under a business auto policy. Auto physical damage coverage typically encompasses two main areas: collision and comprehensive coverage.

In the situation described, the cost to repair damage from hitting a deer falls under comprehensive coverage because it is considered an incident that occurs outside of a collision with another vehicle or object. This type of loss is not the result of a typical collision but rather an event that can occur unexpectedly.

The other options include a scenario involving repair costs from a collision, which, while covered under collision coverage, does not specifically pertain to comprehensive coverage. Vandalism is also covered under comprehensive coverage, making it a contender, but it is less specific than hitting a deer. On the other hand, regular wear and tear is not covered by any auto insurance policy since it constitutes a maintenance issue rather than an accident or unforeseen event. Thus, the option referring to hitting a deer correctly identifies an instance that would be covered under the umbrella of auto physical damage in a business auto policy.