$GDP=$$$1,000$ million $G=$$$100$ million

$C,=$$$850$ million $x=$$$100$ million

$T,=$$$50$ million $IM=$$$125$ million

a$.$ Determine the level of investment spending $(I)$ and private savings $(S_P).$

$I=$

million

$S_P=$$

million

million

b$.$ Determine the budget balance and net capital inflow $($NCI$).$

Budget balance $=$$

million

NCI$=$$

million

c$.$ What is the relationship among investment, private saving, the budget balance, and net capital inflow?

$I=S_P+(T+G)+(IM-x)$