Need a Ratio Analysis of Marriot International Hotel please help me a understand the frmula for the Financial statement of 2015

MARRIOTT INTERNATIONAL INC CONSOLIDATED STATEMENTS OF INCOME Fiscal Years 2015, 2014, and 2013 (S in millions, except per share amounts) December 3 Deher REVENUES 672 S621 Franchise fees Incentive management fees Owned, leased, and other revenue Cost reimbursements 698 S 853 319 302 1,022 11,055 13.796 11,630 14.486 10,291 12,784 OPERATING COSTS AND EXPENSES Owned, leased, and other-direct Reimbursed costs " Depreciation, amortization, and other General, administrative, and other 775 11.055 148 659 12,637 1,159 729 10,291 11.630 139 634 13,136 1,350 27 649 11.796 OPERATING INCOME Gains and other income, net nterest expense Interest income Equity in earnings (losses)() INCOME BEFORE INCOME TAXES (120 23 (167) 30 16 1,255 (396) 1,088 897 Provision for income taxes (335) NET INCOME 859 S 753 $ EARNINGS PER SHARE Earnings per share - basic 3.22 $ 3.15 S 2.05 2.60 S 2.54 S ings per share -diluted See Footmote No 17. "Related Party Transactions," to our Consolidated Financial Statements for disclosure of rlated party amounts See Notes to Consolidated Financial Statements