Suppose over the next several years the productivity of firms producing electric cars improves dramatically. The advance in productivity leads to
A) a decrease in the supply of electric cars so that the supply curve shifts rightward.
B) an increase in the supply electric cars so that the supply curve shifts rightward.
C) an increase in the supply of electric cars so that the supply curve shifts leftward.
D) a decrease in the supply of electric cars so that the supply curve shifts leftward.
E) no change in the supply of electric cars, only a change in the quantity supplied of electric cars.
Question 2
The annual growth rate of an economy is 10 percent. The economy's GDP will double in about ________ years.
A) 12 B) 10 C) 20 D) 7 E) 14
Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth
To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn
Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years
Smart cars in the future
Women who reported one, two, or three or more major life events in the past 5 years were ...
A highway curve of radius 80 m is banked at 45°. Suppose that an ice storm hits, and the ...