music: 60's Chart Toppers: Name The Artist: Mr. Bass Man?

Questions

What is the name of the Koala Bear featured in the advertisements for Qantas Airlines?

Which children’s book authored by Margaret Wise Brown features a little rabbit and a ‘quiet old lady whispering hush?

What talking doll introduced in 1960, said “I’m Hungry”, and Will you play with me?

Which U.S. President liked Fresca soda so much, he had a tap installed in the White House?

On the T.V. series M?