Please assist

Figure 2: LM LM' BP h IS Y In the diagram above, what might cause the shift from LM to LM' a decrease in the money supply an increase in investor confidence O an increase in the money supply a decrease in investor confidenceLM BP a IS' IS Given the nature of the BP curve, what do we know about this economy? O the country has open capital markets O the government is running a balanced budget the central bank is targeting the money supply the exchange rate is freely floating