using the data from Uber Technologies $10-$K answer the questions in each image with the data provided. Using the data above from Uber Technologies consolidated statement of operations, answer the following:

Using the consolidated statements of operations for Uber Technologies, analyze the profitability of the company by

preparing a common$-$size income statement for the past three years. In addition, calculate sales growth and operating

expense growth for each two$-$year period presented, as well as effective tax rates for all three years.

Using the consolidated statements of stockholders' equity for Uber Technologies explain the key reasons for the changes in the common stock, accumulated other comprehensive income, and retained earnings accounts. Evaluate these changes.