Selected balance sheet accounts for Tibbetts Company on September 30, 2019, are as follows: Cash Marketable securities Accounts receivable, net Inventory Prepaid expenses Total current assets Accounts payable Other accrued liabilities Short-term debt Total current liabilities $ 38,400 108,000 132,000 150,000 16,800 $445,200 $ 99,000 24,200 44,000 $167,200 Required: a. Calculate the working capital, current ratio, and acid-test ratio for Tibbetts Company as of September 30, 2019. Complete this question by entering your answers in the tabs below. Required A Required B1 Required B2 Calculate the working capital, current ratio, and acid-test ratio for Tibbetts Company as of September 30, 2019. (Round "Ratio" answers to 2 decimal places.) Working capital Current ratio Acid-test ratio