Eva wants to create a graph containing the prices of concert tickets and the corresponding quantities of concert tickets demanded by customers. She should use a(n)

Assume a simple macroeconomic model. When inventories rise unexpectedly,

A. income is above its equilibrium value. B. income will rise until it reaches its equilibrium value. C. total spending is higher than total output. D. total output is less than spending.

If bond prices decrease, then the

A. transactions demand for money will decrease. B. interest rate increases. C. interest rate decreases. D. transactions demand for money will increase.