Startup Cashflow & Payback Model -- 2

Job ID: 40300337

Budget: ₹750 – ₹1,250 INR

I need a clear, spreadsheet-based financial model that tells me exactly how cash will move in and out of the business from day one and shows, in days, when my original investment is likely to be recovered.

Here is what I expect the model to cover:

• Total upfront investment required to launch the business (fit-out, machinery, deposits—everything that must be paid before the first sale).
• Monthly working-capital requirement broken down into inventory, short-term operating float, and any other recurring commitments.
• Detailed monthly expense schedule—salary, raw materials, utilities, rent, packaging, distribution, and any other operating costs.
• Forecast of monthly sales units, revenue, and resultant cash inflow.
• A 45-day credit period for dealers/customers built into the receivables schedule, with sensitivity so I can easily adjust it later.
• Automatic payback-period calculation that converts cumulative cash flow into “days to recover investment,” so I can instantly see how long it takes before the venture is cash-positive.

The structure should be flexible enough for me to swap in figures for different product lines—think of the samosa example I gave—while keeping the logic intact.

Please develop the file in Excel or Google Sheets with clean, readable formulas (no hard-coded numbers hidden in calculations) and include a concise user guide tab so I can tweak assumptions myself.