A country has national saving of $70 billion, government expenditures of $20 billion, domestic investment of $30 billion, and net capital outflow of $40 billion. What is its supply of loanable funds?
选项:
A:$30 billion;
B:$40 billion;
C:$50 billion;
D:$70 billion
发布时间:2024-04-17 21:44:58