Which of the following best describes what an HR manager does when performing a ratio analysis?

• A. makes predictions about how technological advances will change workforce needs
• B. makes predictions about what skills new employees will need in the coming year
• C. uses historical information to predict staffing needs
• D. collects information from professionals to reach a consensus about a problem

Answer: (C)

The correct answer highlights the role of ratio analysis in human resources management, which involves using historical data to make informed predictions about future staffing requirements. Ratio analysis often evaluates various workforce metrics, such as employee turnover rates, hiring rates, and productivity ratios, to understand trends and patterns over time. By analyzing these ratios, an HR manager can forecast potential staffing needs based on previous workforce behavior, which helps in planning recruitment strategies and managing human resources effectively.

While the other options refer to important functions within HR, they do not specifically relate to the utilization of historical data in the way ratio analysis does. Predicting technological impacts or skills requirements involves more speculative assessment rather than the systematic evaluation of past data. Similarly, collecting consensus information from professionals is a collaborative effort that focuses on addressing current issues rather than predicting future staffing needs based on historical trends.