Travis Kalanick spent most ofthe past decade turning a taxi app (Uber) into the world's most valuable startup. Uber is ride-hailing service that h...

Travis Kalanick spent most ofthe past decade turning a taxi app (Uber) into the world's most valuable startup. Uber is ride-hailing service that he helped found in 2009 and built into a transportation colossus. Travis Kalanick stepped down Tuesday as chief executive of Uber, after a seemingly endless series of scandals raised doubts over his leadership. Kalanick’s resignation doesn’t come as a surprise -- after he was caught on video chewing out an Uber driver who questioned the company’s compensation policies in February. Meanwhile, Shareholders released a damning report on the firm's management culture. (I) Uber is a riding service that Chief Executive of Uber helped built into transportation prodigious. (II) Shareholders ordered Travis Kalanick to relinquish position of chief executive of Uber. (III) Holder released a report against firm’s management culture that was condemnatory.

Based on the passage about Travis Kalanick and Uber, which of the following statements can be reasonably inferred?