Crossword Clue:

to make twice as much

Answer	Crossword Clue
TENNERS	They're worth twice as much as fins
PEPSI	"Twice as much for a nickel, too" drink
PEPSI	"Twice as much for a nickel" sloganeer, once

TRIP	It costs about twice as much if it's round
MAEWEST	Who said "I'll try anything once, twice if I like it, three times to make sure"
ECOTOURIST	Traveler who tries not to make much of an impact?