Excel Revenue Data Analysis

I have a collection of raw numerical figures that represent monthly and quarterly sales. The goal is to move this data into a well-structured Excel workbook and convert it into clear revenue insights I can use for decision-making.

Here is what the job entails:
• Enter all numerical data accurately and verify there are no transcription errors.
• Organize the worksheet so each revenue stream, time period, and supporting calculation is easy to trace.
• Build formulas and, where helpful, PivotTables or simple charts that highlight total revenue, growth rates, and any notable variances.
• Leave the file ready for ongoing updates, with cell references, ranges, and assumptions clearly labeled so I can continue using it after your hand-off.

I will provide the raw numbers in whichever format you prefer (CSV, PDF, or plain text). All work must stay in Excel—no third-party add-ins needed beyond standard functions. Accuracy, neat formatting, and logical layout will be the basis for acceptance.