A.$7,500 B.$11,250 C.$67,500 D.$500,250
A.$7,500 B.$63,750 C.$11,250 D.$500,250
以下哪(幾)項(xiàng)是貨幣政策工具() I.支出 II.改變儲(chǔ)備金率 III.公開(kāi)市場(chǎng)操作 IV.改變貼現(xiàn)率
A.I和II B.II和III C.II,III和IV D.I,II,III和IV