In the circular flow model, resources flow from the households to the firms

A technological change ________ and a change in the capital stock ________

A) shifts the productivity curve; shifts the productivity curve B) shifts the productivity curve; creates a movement along the productivity curve C) creates a movement along the productivity curve; shifts the productivity curve D) does not change the productivity curve; creates a movement along the productivity curve E) does not change the productivity curve; shifts the productivity curve

Refer to Figure 9-2. Without the tariff in place, the United States consumes

A) 9 million pounds of rice. B) 15 million pounds of rice. C) 31 million pounds of rice. D) 42 million pounds of rice.