The correct answer is C: January, Facility Y; February, Facility X. This type of question tests a Black Belt’s ability to read comparative performance charts accurately and identify which process, site, or business unit is performing at a lower or higher level during specific time periods. In organizational process management, such visual comparisons are important for benchmarking, prioritization, resource allocation, and follow-up improvement planning. Leaders often compare locations, departments, or suppliers over time to detect gaps, emerging problems, and best-performing areas. The key in this question is to interpret the chart month by month rather than making a general impression-based judgment across the whole graphic. When the January values are compared, Facility Y is lower. When the February values are compared, Facility X is lower. This kind of chart-reading skill supports sound fact-based decisions in review meetings and improvement selection. Therefore, the correct answer is C, because the visual data show Facility Y lower in January and Facility X lower in February.