Use the financial statements for BMW to calculate the ratios posed below. Has overall performance improved over the period 2015 to 2019? 2015 2019 Category Total revenue 2016 94,163 2017 2018 98,282 97,480 92,175 104,210 74,043 78.329 78.924 86,147 Cost of revenue Gross profit 75.442 18,721 18,132 19,953 18,556 18,063 SG&A 8,633 9,158 9,560 9,558 9,367 (94) 177 (494) 123 Other, net Operating income - (1.285) 7,411 9,593 9,386 9,899 9,121 Financial result (369) 279 776 694 (293) 9,224 9,665 10,675 9,815 7,118 Income before tax Tux provision Net income 2.828 2.000 2.755 6,910 2.575 7,240 2.140 4,978 6,396 8,675 OYES ... improved NO ... declined Mixed results Question 2 (1 point) Saved Has the gross profit margin increased from 2015 to 2019? YES ... Increased NO ... Decreased Question 3 (1 point) Saved Has the operating profit margin increased from 2015 to 2019? YES ... increased NO ... decreased