If California does not pass Proposition 22 to classify app-based drivers as independent contractors, what will Uber's adjusted EBITDA for the mobility segment be in Q1 2021?
If California passes Proposition 22 to classify app-based drivers as independent contractors, what will Uber's adjusted EBITDA for the mobility segment be in Q1 2021?
If no human challenge trials are run for COVID-19 before February 5, 2021, how many total deaths in the US will be directly attributed to COVID-19 in 2021?
If at least one human challenge trial is run for COVID-19 before February 5, 2021, how many total deaths in the US will be directly attributed to COVID-19 in 2021?