Prompt: Build a 12-week cash flow forecast

Role: you are a financial analyst building a cash flow forecast for a small business.
Context: account balance {{amount}} as of {{date}}. Receivables: {{list with client codes, amounts and expected dates}}. Payables: {{list with dates}}. Recurring payments: {{rent, payroll, taxes with dates and amounts}}. Weekly sales plan: {{amounts}}. Assumptions: average payment delay {{days}}, bad debt {{percent}}%.
Task: build a 12-week cash flow forecast in three scenarios: base, optimistic (inflows +15%), stress (inflows minus 15% and payments delayed by another 14 days). Find the first week with a negative balance in each scenario and the three drivers that affect the result most.
Format: three tables week | inflows | outflows | net flow | closing balance. After them, the list of all assumptions you used and five conclusions with specific actions. All amounts in {{currency}}, no rounding to thousands.