Misc: By what other name is the abominable snowman known?

Questions

what PBS newsman moderated the first presidential debate?

What word ends the book title "Rubbish! The Archeology of _____"?

1k equals how many bytes?

24-karat gold has to have a small amount of _____ in it to keep it from being too soft?

25 points were given to a laff-alympics team for placing first in a given event. How many for placing second?