The adoption of an investment tax credit in a small open economy is NOT likely to lead to: （ ）
选项：

A:no change in either domestic investment or domestic saving in the small open economy.
B:an increase in both domestic investment and domestic saving in the small open economy.
C:an increase in domestic saving but no change in domestic investment in the small open economy.
D:an increase in domestic investment but no change in domestic saving in the small open economy