At the end of Act I, Scene iii. Brutus is visited by a vision of the ghost of Caesar. The arrival of Caesar's ghost is a strange thing that
has been interpreted many ways. Which of the following are
possible explanations for Caesar's ghost?
Caesar's ghost has come to warn Brutus about the Battle of Philippi.
Caesar's ghost has come to frighten Brutus.
Brutus, in his guilt, is imagining Caesar's ghost.
Someone else is playing a trick on Brutus.
All of the above

The graph below shows how the price of wheat varies with the demand quantity. suppose that lower production costs increases the supply of wheat, such that more wheat is supplied at each price level. the new equilibrium price (after the increase in supply) is

Which graph shows the temporary relationship between the aggregate price level and the aggregate quantity supplied? a. long-run aggregate supply curve b. aggregate demand curve c. short-run aggregate supply curve d. point of equilibrium

Why does c. wright mills identify critical thinking as one of the most important criteria for the development of intellectual craftsmanship? why is constantly being aware of the biased nature of your reactions and interactions (what c. wright mills calls self-reflexive) key to the development of that critical thinking? finally, why is keeping a file important, how can it lean to intellectual curiosity which can foster critical thinking and to develop a keen analytical mind?