A legal claim to a percentage of a company's future profits and assets is known as a

A decrease in cyclical unemployment will

A) shift the short-run Phillips curve to the left. B) shift the long-run Phillips curve to the left. C) decrease the natural rate of unemployment. D) All of the above are correct. E) None of the above is correct.

If the long-run industry supply curve in a perfectly competitive market slopes upward, then very likely input prices will ____ as industry output expands

a. increase b. decrease c. remain constant d. first increase and then decrease