The orange truck can produce 4 burgers a minute, while the blue truck can produce 2 burgers a minute. The orange truck can produce 8 fries a minute, while the blue truck can produce 1 fry per minute. Who has an absolute advantage in making burgers

As more people migrated west during the gold rush, what do you think happened to the demand curve in most western markets, holding all else constant? a. there was no shift, nor any increase or decrease in quantity demanded. b. there was no shift, but there was a decrease in quantity demanded. c. the demand curve shifted to the left. d. the demand curve shifted to the right. e. there was no shift, but there was an increase in quantity demanded.