Jenny can paint one birdhouse in 2 hours and can build one birdhouse in 1 hour. Gary can paint one birdhouse in 3 hours and can build one birdhouse in 2 hours. Who has the comparative advantage in painting a birdhouse?
a
b

A. Gary
B. Jenny
C. Their comparative advantage is the same
D. Neither has a comparative advantage

The leading producer of cell phone backup batteries, jumpstart, has achieved great success because they produce high-quality battery backups that are not too expensive. even so, another company that produces lower-quality batteries at the same price has also achieved some success, but not as much as jumpstart. also, in general, the price of backup batteries has declined because of economies of scale and learning. in addition, jumpstart has added complementary assets, such as a carrying case. considering all of these factors, the backup battery industry is most likely in the introduction stage. growth stage. shakeout stage. maturity stage.

How did lani lazzari show her investors she was a good investment? (site 1)

Suppose that the free states of eldricia, a small nation, has consumption, investment, government purchases, imports, and exports as follows. consumption $140 investment $50 government purchases $45 imports $30 exports $15 calculate the free states of eldricia's gdp