Selected balance sheet and income statement information for Calpine Corporation for 2004 and 2006 follows.

1. 2006 quick ratio = _____

2. 2006 free operating cash flow to total debt =____

3. 2004 free operating cash flow to total debt =____

(5 millions) Cash Accounts receivable Current assets Current liabilities Long-term debt Short-term debt Total liabilities Interest expense Capital expenditures Equity Cash from operations Earnings before interest and taxes 2004 2006 $ 1,376.73 $ 1,503.36 1,097.16 735.30 3.563.56 3.168.33 3.285.39 6,057.95 16,940.81 3,351.63 1,033.96 4,568.83 22,628.42 25,743.17 1,516.90 1,288.29 1,545.48 211.50 4.587.67 (7,152.90) 9.89 155.98 1,589.84 1,877.84