CSV Conversion with Sales Summary

I have a small sales ledger (ten rows, eight columns) that I need cleaned up and delivered as a proper comma-separated file. Alongside the formatted CSV, I also want a concise summary that shows total sales per product across the dataset... (Budget: ₹750 - ₹1250 INR, Jobs: Data Analysis, Data Cleansing, Data Management, Data Processing, Data Visualization, Excel, Python)