(Related to Checkpoint 4.1) (Liquidity analysis) Airspot Motors, Inc. has $2,230,800 in current assets and $858,000 in current liabilities. The company's managers want to increase the firm's inventory, which will be financed using short-term debt. How much can the firm increase its inventory without its current ratio falling below 2.1 (assuming all other current assets and current liabilities remain constant)? . Airspot Motors, Inc. could add up to $ in inventories. (Round to the nearest dollar.)