Which of these Presidents increased top marginal income tax rates during his term in his office?

The cost data in the above table data show that production is characterized by

A) economies of scale. B) constant returns to scale. C) decreasing returns to scale. D) More information is needed to answer the question.

As the price level rises

a. people are more willing to lend, so interest rates rise. b. people are more willing to lend, so interest rates fall. c. people are less willing to lend, so interest rates fall. d. people are less willing to lend, so interest rates rise.