UnScramble this Word: c b b d e l s a?

Questions

On Three's Company, what is the name 'Chrissy' is short for?

Carcinophobia is the fear of ____?

What's headquartered on New York's East River between 42nd and 48th streets?

Which is the fastest production car to date?

Which member of Led Zeppelin died, leading to the breakup of the band?