To determine how the organizational structure relates to the author's purpose, we need to analyze each option in the context of how the structure serves the intended message of the passage.
A. This option suggests that the author focuses on cause and effect to highlight the impact of painting a room. If the passage discusses the transformative results of painting, this could be a valid connection.
B. If the passage is a step-by-step guide, then using a process-oriented structure would relate directly to the author’s purpose of teaching the reader how to paint a room.
C. This option indicates a descriptive approach that emphasizes the time-consuming nature of painting a room. If the passage highlights the effort involved, this would relate to the author's purpose to emphasize challenges.
D. This suggests an order of importance in which the author describes key steps in decorating, which could imply that the author aims to prioritize what matters most in the decorating process.
Without the specific text of the passage, it's difficult to definitively select one option. However, if the author aims to provide a guide or instructions, option B would be the most relevant. If the focus is on the overall impact and significance of painting, option A may align better.
Please share the passage if you'd like a more accurate analysis!