Developed a comprehensive cost analysis report tracking previous costs, current costs, and rate of change for manufacturing units, highlighting the highest and lowest fluctuations (e.g., up to +600% increases or -50% drops). The report includes a detailed table summarizing averages (e.g., 13% overall average change), sums (e.g., total sum of 64), and a line chart visualizing trends over time for quick insights. What makes this work special is its focus on actionable recommendations, such as cost optimization strategies for high-variance units, using bilingual (English/Arabic) labels to support international clients. This helped the client reduce expenses by identifying outlier units early, delivered in Excel for easy updates and sharing.