Enter Sectoral Balance Inputs:

<--Savings (PS)
<--Invest (PI)
<--Gov Spend
<--Tax (T)
<--Exports (E)
<--Imports (I)
  

The following practice problem has been generated for you:
Given that Savings (PS) = 56
Government Spending (GS) = 183
Tax (T) = 196
Exports (E) = 88
Imports (I) = 89, calculate Investment Spending (PI)