Assume that Brazil and the United States have different production functions q = f(k), where q is output per worker and k is capital per worker. Let q = A k 1 3 . You are told that relative to the United States = 1, Brazil has an output per worker of 0.40 and capital per worker of 0.33. Can A be the same in Brazil as in the United States? If not, compute the level of A for Brazil. What is Brazil’s MPK relative to the United States?

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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.)

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