Berkshire Hathaway Inc., a multinational conglomerate holding company, reported earnings before interest and taxes (EBIT) of $3,000,000 and interest expenses of $500,000 for the year 2023. Calculate the interest coverage ratio for Berkshire Hathaway Inc. in 2023. The interest coverage ratio measures a company's ability to meet its interest obligations on outstanding debt from its operating income. Provide a comprehensive breakdown of the interest coverage ratio calculation, including the formula used, and discuss the implications of the calculated ratio figure for Berkshire Hathaway Inc.'s financial health and debt management. Analyze how changes in EBIT and interest expenses can impact the interest coverage ratio and evaluate Berkshire Hathaway's ability to service its debt obligations and maintain financial stability.