Using year-end values for balance sheet numbers in ratios, what is the times interest earned for 2017 and 2015

Using year-end values for balance sheet numbers in ratios, what is the cash from operations to total debt for 2017 and 2015?

Using year-end values for balance sheet numbers in ratios, what is the free operating cash flow to total debt for 2017 and 2015?

(in millions)	2017	2015
Cash Accounts receivable Current assets	$ 1,763.36 835.30 3,393.33	$ 1,316.73 1,197.16 3,588.56
Current liabilities	6,257.95	3,485.39
Long-term debt Short-term debt Total liabilities	3,291.63 4,668.83 25,863.17	6,910.81 1,133.96 22,928.42
Interest expense	1,438.29	1,666.90
Capital expenditures	1,311.50	1,645.48
Equity	-7,152.90	4,687.67
Cash from operations	295.98	121.89
Earnings before interest and taxes	1,907.84	1,634.84