The following December 31, 2021, fiscal year-end account balance information is available for the Stonebridge Corporation: Cash and cash equivalents Accounts receivable (net) Inventory $ 6,500 35,000 75,000 5 Property, plant, and equipment (net) 195,000 Accounts payable 54,000 Salaries payable Paid-in capital 15,000 175,000 The only asset not listed is short-term investments. The only liabilities not listed are $45,000 notes payable due in two years and related accrued interest of $1,000 due in four months. The current ratio at year-end is 1.8:1. Required: Determine the following at December 31, 2021: 1. Total current assets 2. Short-term investments 3. Retained earnings