Question

Consider an open economy with three industries: coal-mining operation, electricity-generating plant and an auto-manufacturing plant. To produce $ 1 of coal, the mining operation must purchase $ 0.25 of its own production, $ 0.4 of electricity and $ 0.25 worth of automobile for its transportation. To produce $ 1 of electricity, it takes $ 0.25 of coal, $ 0.27 of electricity and $ 0.16 of automobile. Finally, to produce $ 1 worth of automobile, the auto-manufacturing plant must purchase $ 0.37 of coal, $ 0.17 of electricity and consume $ 0.24 of automobile. Assume also that during a period of one week, the economy has an exterior demand of $ 48000 worth of coal, $ 84000 worth of electricity, and $ 121000 worth of autos. Find the production level of each of the three industries in that period of one week in order to exactly satisfy both the internal and the external demands.

Answer 1

Respuesta:

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Explicación paso a paso:

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