Question B1
In 2002, Musk sold his second internet startup, PayPal, to eBay
for $1.5 billion. His first company, a Web software firm, was
acquired by Compaq. Currently, Musk is the CEO of Space Exploration
Technologies (SpaceX) and Tesla Motors, and also the chairman and
the largest shareholder of SolarCity, an energy technology company.
SpaceX, which builds rockets for companies and countries to put
satellites in space, was the first private company to deliver cargo
to the International Space Station....