I am seeking expert assistance in the construction of an advanced lead nurturing reporting framework for [Quel's] [Artificial Intelligence Fundamentals Course]. Could you provide insights on which key performance indicators (KPIs) should be consistently monitored, considering both quantitative and qualitative metrics most relevant to course enrolment, engagement, and conversion rates? Additionally, could you advise on the most efficient methodology for data collection, analysis, and interpretation? Moreover, I would appreciate guidance on the best practices for data visualization and presentation that would effectively communicate the results, trends, and insights to different stakeholders in a clear, concise and visually engaging manner?

Can you help me analyze [Quel's] lead nurturing campaigns and identify areas for improvement? I want to optimize our messaging and tactics to increase conversions and overall ROI.

I need to report on the effectiveness of [Quel's] [AI Career Academy] lead nurturing campaign to our executive team. Can you provide a detailed analysis of the campaign's performance, including conversion rates, email engagement, and ROI?

Can you help me develop a lead scoring system for [Quel's] [Advanced Machine Learning Course] that incorporates multiple data points, such as engagement, demographics, and behavior?

I want to compare the performance of [Quel's] lead nurturing campaigns across different channels (e.g., email, social media, paid search). Can you help me create a comparative analysis that identifies which channels are most effective and why?