The aggregate supply curve Multiple Choice is explained by the interest rate, real-balances, and foreign purchases effects. gets steeper as the economy moves from the top of the curve to the bottom of the curve. shows the various amounts of real output that businesses will produce at each price level. is downsloping because real purchasing power increases as the price level falls.

Quick computing currently sells 12 million computer chips each year at a price of $19 per chip. it is about to introduce a new chip, and it forecasts annual sales of 22 million of these improved chips at a price of $24 each. however, demand for the old chip will decrease, and sales of the old chip are expected to fall to 6 million per year. the old chips cost $10 each to manufacture, and the new ones will cost $14 each. what is the proper cash flow to use to evaluate the present value of the introduction of the new chip? (enter your answer in millions.)