What finance tools should be used to complete a full financial analysis of the attached statement?

In millions of Laiyifen (Fiscal year end Dec. 31) Sales Cost of sales Gross profit Administrative expenses Selling expenses Net income 2018 3,891 2,182 1,709 436 1,275 10 2017 3,602 2,054 1,548 339 1,106 101 2016 3,201 1,757 1,444 284 983 2015 3,104 1,694 1,410 283 974 132 2014 2.838 1,527 1,311 271 889 136 134 26 Accounts receivable, net Accounts payable Inventories Total shareholders' equity Total assets 42 621 385 1,854 2,841 679 417 1,907 3,001 22 539 294 1,875 2,769 28 508 267 1,079 1,878 21 414 225 947 1,632