Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Standard 2420 - Quality of Communications: Reports should be accurate, objective, clear, concise, constructive, and complete.
* Findings must be presented factually and free from assumptions or bias.
* Reasoning:
* Option A is correct because it presents the purpose, timing, and findings in a clear and professional manner, allowing management to take informed action.
* Option B lacks balance and shifts responsibility for identifying root causes to management without actionable recommendations.
* Option C includes a biased assumption, undermining the report's objectivity and professionalism.
* Impact of Quality Communication:
* High-quality communications support decision-making by presenting findings and recommendations constructively.