A unit’s overall readiness is influenced by which of the following factors?

A unit’s overall readiness is indeed influenced by multiple factors, which is why the combined option is the correct answer.

Unit training levels are crucial because they determine how well personnel can perform their duties and respond to various situations. Effective training ensures that soldiers are prepared for operational demands, understand their roles, and can work cohesively as a team.

Equipment availability directly impacts readiness as well. Having the right equipment in good working condition is essential for mission success. If equipment is unavailable or in disrepair, it can severely hinder a unit's ability to carry out its tasks effectively.

Both of these elements—training and equipment—must be in sync for a unit to be considered fully ready. Therefore, understanding and enhancing both unit training levels and equipment availability are critical steps in ensuring the overall preparedness of a military unit. Factors such as unit morale can influence operations, but the fundamental components of readiness are rooted in effective training and reliable equipment.