NO.PZ2023010401000131
问题如下:
In an economy, consumption is 70% of pre-tax income and the average tax rate is 25% of total income. If planned government expenditures are expected to increase by $1.25 billion, the increase in total incomes and spending, in billions, is closest to:
选项:
A.$1.3.
B.$2.6.
C.$4.2.
解释:
Explain the implementation of fiscal policy and the difficulties of implementation.
中文解析:
解释财政政策的实施和实施的难点。具体解法参照英文解析中的表格。
C不是等于70%的pre tax income and 25%of total income么?
那为什么不是C=70%*100+25%*100/(1-25%)?