Activity ratios assess how efficiently a business leverages its assets to drive revenue.The Accounts Receivable Turnover Ratio measures how efficiently a company collects payments from its customers relative to its credit sales.The Inventory Turnover Ratio measures how efficiently a company manages its inventory relative to its sales.The Days Sales Outstanding (DSO) measures how efficiently a company collects its receivables relative to its credit sales.The Number of Days of Payables (DPO) measures how efficiently a company manages its accounts payable relative to its purchases.The Working Capital Turnover Ratio measures how effectively a company utilizes its working capital to generate sales.The Total Assets Turnover Ratio measures how efficiently a company utilizes its total assets to generate revenue.Venture capitalists closely examine activity ratios to see how well a business manages its resources to maintain healthy cash flow and scalability.Weak activity ratios may indicate operational issues, increasing risk for VCs and deterring investment.Businesses should balance efficiency with customer relationships and sales opportunities in order to maintain optimal financial performance.