What kind of organizational structure does “Alphabet” and “Uber” use?

What kind of organizational structure(Functional structure, product structure, customer structure, geographic structure or matrix structure) does each company use? explain in your answer consider the company's industry, operations need for innovation type of workforce and so forth

When u answer the question please put in into paragraphs with headers

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I need the paper in 15 hours from now

I need the answer in 1page

1.5 times new roman

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I need you to answer the question twice.. I need two papers one for me and on for my friend…. Please make sure that the papers are not alike in any possible way.