Which question is NOT typically considered a main business owner issue related to retirement planning?

Determining the expected lifespan is generally more focused on personal considerations rather than purely business-related issues. While it is certainly important for business owners to consider their life expectancy when planning for retirement, this question does not directly pertain to the management or strategic planning of the business itself.

In contrast, questions about the required rate of return on investments, the amount needed for retirement, and how to manage stock market volatility are directly related to financial strategies and business planning. These considerations have significant implications on the financial health and sustainability of a business as it transitions into retirement, which is why they are typically identified as main issues for business owners in the context of retirement planning.

Thus, while assessing lifespan is important for retirement in a personal sense, it is not as intricately tied to the business exit strategy or retirement funding mechanisms, making it the less relevant question compared to the others listed.