Under Which of the Following Circumstances Would Private Saving Be

Multiple Choice

Under which of the following circumstances would private saving be positive in a closed economy?

A) Y = $10 trillion C = $5 trillion
TR = $2 trillion
G = $2 trillion
Public saving = $1 trillion
B) Y = $9 trillion C = $5 trillion
TR = $1 trillion
G = $1 trillion
Public saving = $3 trillion
C) Y = $8 trillion C = $2 trillion
TR = $4 trillion
G = $2 trillion
Public saving = $4 trillion
D) Y = $6 trillion C = $2 trillion
TR = $8 trillion
G = $3 trillion