According to the textbook, in one survey, percent of university students believed that painful experiences commonly get pushed out of awareness and into the unconscious.

The answer is 88%

Explanation:

Unconscious is when one is not aware and not responding to the environment stimuli he or she is. According to the text book 88 percentage to the university students support or believed  that painful experiences commonly forgotten of awareness and into the unconscious. This situation is called psychoanalysis where mental disorder are being treated by analyzing the relationship between the conscious and unconscious minds.  

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 !

i dont know sorry why dont you looking it up on google