Quick Computing currently sells 8 million computer chips each year at a price of $15 per chip. It is about to introduce a new chip, and it forecasts annual sales of 11 million of these improved chips at a price of $19 each. However, demand for the old chip will decrease, and sales of the old chip are expected to fall to 2 million per year. The old chips cost $8 each to manufacture, and the new ones will cost $11 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.) Cash flow 79 million