The cash budget for September shows negative cash flow due to large equipment purchases. Cash inflows include sales revenue and credit collections. Cash outflows include supplier payments, labor costs, overhead, equipment purchases, and other expenses. While sales are increasing 25% month-over-month, high credit sales and immediate supplier payments are straining cash flow. Recommendations include increasing cash sales, payment terms changes with suppliers, cost control, motivating employees, and continued sales growth to improve the overall cash position.