【名词&注释】
经济波动(economic fluctuation)、国民收入、内在稳定器(built-in stabilizer)、总支出(aggregate expenditure)
[单选题]下列哪一种表述正确表述了利率传递机制的过程。货币供给的增加引起()
A. A、投资增加,从而计划的总支出(aggregate expenditure)增加B、投资增加,从而计划的总支出(aggregate expenditure)减少C、投资减少,从而计划的总支出(aggregate expenditure)增加D、投资减少,从而计划的总支出(aggregate expenditure)减少