In Which of the Following Situations for a Mixed Open $\text { when } I _ { g } + X + G \text { exceeds } S _ { a } + M + T$

Multiple Choice

In which of the following situations for a mixed open economy will the level of GDP expand?

A) $\text { when } I _ { g } + X + G \text { exceeds } S _ { a } + M + T$
B) $\text { when } S _ { a } + T + M \text { exceeds } I _ { g } + G + X$
C) $\text { when GDP exceeds } C _ { a } + I _ { g } + G + X _ { n }$
D) $\text { when } I _ { g } + M + T \text { exceeds } C _ { a } + X + S$