Long-term Debt

a. Based on the balance sheet, what is ONEOKs current maturities (i.e., due in one year) of long-term debt as of 12/31/16?

b. Based on the balance sheet, what is ONEOKs long-term debt excluding current maturities as of 12/31/16?

c. Given your answers above, what is ONEOKs total long-term debt as of 12/31/16?

d. Given your answers above, what percentage of ONEOKs total long-term debt (your answer

from above) is due within one year of the balance sheet date (i.e., in 2017)?

ONEOK, Inc. and Subsidiaries CONSOLIDATED BALANCE SHEETS December 31, December 31 016 2015 Liabilities and equity Current liabilities Current maturities of long-term debt (Note Gy Short-term borrowings (Note G) Accounts payable 5 410,650S 110,650 546,340 615982 1,110,277 874,731 142,646 11251474,460 129,043 Accrued interest Other current liabilities Liabilities of discontinued operations (Note Q) 166,042 19,841 2,836,701 132,556 Total current liabilities Long-term debt, excluding current maturities (Note G) 7,919,996 8,323,582 Deferred credits and other liabilities Deferred income taxes (Note M) Other deferred credits Liabilities of discontinued operations (Note Q) 1,623,822 321,846 7,471 1,953,138 264.248 16,964 Total deferred credits and other liabilities Commitments and contingencies (Note P) Equity (Note H) ONEOK shareholders equity Common stock, $0.01 par value: authorized 600,000,000 shares; issued 245,811,180 shares and outstanding 210,681,661 shares at December 31, 2016; issued 245,811,180 shares and outstanding 209,731,028 shares at December 31, 2015 Paid-in capital Accumulated other comprehensive loss (Note ) Retained earnings Treasury stock, at cost:35,129,519 shares at December 31,2016 and 2.458 1.234314 1,378,444 (154,350) (127.242) 2.458 917,862) 36,080,152 shares at December 31, 2015 Total ONEOK shareholders" equity (893,677) 188,745 Noncontrolling interests in consolidated subsidiaries 3,240,170 3,430,538 Total equity Total liabilities and equit 3,428,915 3.766,336 S 16,138,751 15,446,111 See accompanying Notes to Consolidated Financial Statements