Nexplaining the paradox that imagery and perception exhibit a double dissociation, behrmann and coworkers suggested that perception necessarily involves processing and imagery starts as a process.

a. top-down; bottom-up
b. bottom-up; bottom-up
c. bottom-up; top-down
d. top-down; top-down

The correct option is C

Explanation:

Behrmann and coworkers were of the suggestion that perception involves bottom-up processing, while imagery begins as a top-down process. In their explanation they stated that perception starts at the stimulus and is purely data-driven. This means that the way we perceive things is totally based on the sensory stimuli put together via available data from our senses. On the other hand, imagery was said to begin as a top-down process. This means that when you see an image, the eyes transmit this piece of information to your brain for it to put the information together.

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !

well considering i can't see the graph, it's probably prices