1.What is your assessment of Tesla's recent financial performance under Musk's leadership?

Selected Financial Data for Tesla, Inc., Years Ended December 31, 20152018 plus Q1 of 2019 (in millions of $, except share and per share data) YEARS ENDED DECEMBER 31 Income Statement Data: Revenues: Automotive sales Automotive leasing Total automotive revenues Energy generation and storage Services and other Total revenues Cost of revenues: Automotive sales Automotive leasing Total automotive cost of revenues Energy generation and storage Services and other Total cost of revenues Gross profit (loss) Operating expenses: Research and development Quarter 1 2019 $3,508.7 215.1 3,723.9 324.7 492.9 4,541.5 2,856.2 117.1 2,973.3 316.9 685.5 3,975.7 565.7 340.2 2018 17,631.5 883.5 18,515.0 1,555.2 1,391.00 21,461.3 13,685.6 488.4 14,174.0 1,364.9 1,880.4 17,419.2 4,042.0 1,460.4 2017 $8,534.8 1,106.5 9,641.3 1,116.3 1,001.2 11,758.8 6,724.5 708.2 7,432.7 874.5 1,229.0 9,536.3 2,222.5 1,378.1 2016 $5,589.0 761.8 6,350.8 181.4 468.0 7,000.1 4,268.1 482.0 4,750.1 178.3 472.5 5,400.9 1,599.3 834.4 2015 $3,431.6 309.4 3,741.0 14.5 290.6 4,046.0 2,639.9 183.4 2,823.3 12.3 286.9 3,122.5 923.5 717.9