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Figure 14-3

Question 7

Multiple Choice

Figure 14-3
Panel (a) Panel (b) Figure 14-3 Panel (a)  Panel (b)      -Refer to Figure 14-3. Suppose the interest rate falls from 6% to 4.8%. The quantity of investment demanded rises by (I<sub>a</sub> - I<sub>b</sub>)  as shown in Panel (a) . At a given price level, P<sub>1</sub>, this causes the aggregate demand curve to shift from C to D as shown in Panel (b) . What is the size of this shift? A)  The distance CD is equal to (I<sub>a</sub> - I<sub>b</sub>) . B)  The distance CD is equal to [MPC *(I<sub>a</sub> - I<sub>b</sub>) ] where MPC = marginal propensity to consume. C)  The distance CD is equal to [MPI*(I<sub>a</sub> - I<sub>b</sub>) ] where MPI = marginal propensity to invest. D)  The distance CD is equal to [Im *(I<sub>a</sub> - I<sub>b</sub>) ] where Im = investment spending multiplier. Figure 14-3 Panel (a)  Panel (b)      -Refer to Figure 14-3. Suppose the interest rate falls from 6% to 4.8%. The quantity of investment demanded rises by (I<sub>a</sub> - I<sub>b</sub>)  as shown in Panel (a) . At a given price level, P<sub>1</sub>, this causes the aggregate demand curve to shift from C to D as shown in Panel (b) . What is the size of this shift? A)  The distance CD is equal to (I<sub>a</sub> - I<sub>b</sub>) . B)  The distance CD is equal to [MPC *(I<sub>a</sub> - I<sub>b</sub>) ] where MPC = marginal propensity to consume. C)  The distance CD is equal to [MPI*(I<sub>a</sub> - I<sub>b</sub>) ] where MPI = marginal propensity to invest. D)  The distance CD is equal to [Im *(I<sub>a</sub> - I<sub>b</sub>) ] where Im = investment spending multiplier.
-Refer to Figure 14-3. Suppose the interest rate falls from 6% to 4.8%. The quantity of investment demanded rises by (Ia - Ib) as shown in Panel (a) . At a given price level, P1, this causes the aggregate demand curve to shift from C to D as shown in Panel (b) . What is the size of this shift?


A) The distance CD is equal to (Ia - Ib) .
B) The distance CD is equal to [MPC *(Ia - Ib) ] where MPC = marginal propensity to consume.
C) The distance CD is equal to [MPI*(Ia - Ib) ] where MPI = marginal propensity to invest.
D) The distance CD is equal to [Im *(Ia - Ib) ] where Im = investment spending multiplier.

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