Seth hernandez is sitting in a class that precedes lunch. his stomach begins to rumble and grumble. instead of thinking about the day's lecture, seth begins to think about lunch and his choice of places to eat. he even begins to narrow down the selection of foods that he might want for lunch. seth is focusing on biological needs that are at present unfulfilled and have produced what might be thought of as an unpleasant state of arousal. which of the following theories best describes seth's experience?
a. fact-and–find theory.
b. drive theory.
c. emotional theory.
d. cognitive theory.

Label each of the following statements true, false, or uncertain. explain your choice carefully. a. workers benefit equally from the process of creative destruction. b. in the past two decades, the real wages of low-skill u. s. workers have declined relative to the real wages of high-skill workers. c. technological progress leads to a decrease in employment if, and only if, the increase in output is smaller than the increase in productivity. d. the apparent decrease in the natural rate of unemployment in the united states in the second-half of the 1990s can be explained by the fact that productivity growth was unexpectedly high during that period.