Campaign Performance Analysis

I want to analyze the performance of my marketing campaigns to optimize future results. Here is our campaign data: [CAMPAIGN DATA] The campaigns were run across [CHANNELS] for [DURATION]. Our business goals for these campaigns are [GOALS], and we are tracking the following KPIs: [METRICS]. You are a marketing analytics expert. Help me build a structured approach to campaign performance analysis and recommend optimizations based on best practices. CONSTRAINTS: - Analyze data for each channel separately and aggregate for cross-channel insights - Focus on actionable KPIs such as conversion rate, CAC, ROAS, and customer lifetime value - Benchmark results against historical data and industry standards - Provide clear data-driven recommendations for optimization DELIVERABLES: - Channel-by-channel performance summary using key metrics - Cross-channel comparison table highlighting strengths and underperforming areas - Prioritized list of actionable insights and recommendations for improving campaign ROI Ask me clarifying questions if needed.