All of the following are examples of borrowings by a bank EXCEPT

The conventional view among economists is that persistent budget deficits lead to ________ real interest rates and ________ private investment

A) higher; crowd in B) higher; crowd out C) lower; crowd in D) lower; crowd out

Doubling the circumference of an oil pipeline more than doubles the volume of oil that can be pumped through. This is an example of

a. production inefficiency b. diminishing marginal returns c. diseconomies of scale d. constant returns to scale e. economies of scale