If private investment increased by $50 billion while GDP remained the same, which of the following could have occurred, all else being the same? ( )
选项:
A:consumption spending decreased by $50 billion.;
B:exports increased by $50 billion.;
C:imports decreased by $50 billion.;
D:net exports increased by $50 billion.
发布时间:2024-04-07 23:16:46