Answer:
$305
Step-by-step explanation:
For computing the government purchase, first we have to determine the public saving which is shown below:
Public saving = National saving - private saving
= $150 - $225
= -$75
And the public saving would also equal to
Public saving = Taxes - Government purchase
-$75 = $230 - Government purchase
So, the government purchase would be
= $230 + $75
= $305