Over the last several decades, the amount of government investment in U.S. infrastructure in real terms has:
a. remained the same

Assuming all else equal, if the real interest rate decreases, it will lead to:

A) a decrease in the quantity of credit demanded by a firm. B) the credit demand curve of a firm to shift to the right. C) an increase in the quantity of credit demanded by a firm. D) the credit demand curve of a firm shifts to the left.

Refer to Table 2-20. What is Japan's opportunity cost of producing one pound of rice?

A) 0.04 units of a wristwatch B) 4 wristwatches C) 25 wristwatches D) 40 wristwatches