Suppose that investment is $ 1 40 billion , saving is $ 130 billion , government expenditure on goods and services is 57 70 billion , exports are $1

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Suppose that investment is $ 1 40 billion , saving is $ 130 billion , government expenditure on goods and services is 57 70 billion , exports are $1 80 billion , and imports are 5260 billion .What is the amount of tax revenue and the government budget balance ?"Tax revenue is| | billion dollars .The government budget balance is \\ billion dollars .> > > If your answer is negative , include a minus sign . If your answer is positive , do not include a plus sign.