(Liquidity analysis) The Mitchem Marble Company has a target current ratio of 2.1 but has experienced some difficulties financing its expanding sales in the past few months. At present, the firm has a current ratio of 2.7 and current assets of $2.97 million. If Mitchem expands its receivables and inventories using its short-term line of credit, how much additional short-term funding can borrow before its current ratio standard is reached? The additional amount of receivables and inventories (short-term debt) is $ million. (Round to two decimal places.)