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Calculate the equilibrium income when MPC = .25 and transfers increases by 50.

Solution

✅ Correct Option: 3

The transfer multiplier is c1−c\frac{c}{1-c} where cc is MPC. With c=0.25c = 0.25, the multiplier is 0.250.75=13\frac{0.25}{0.75} = \frac{1}{3}. So the change in equilibrium income is ΔY=13×50=16.67\Delta Y = \frac{1}{3} \times 50 = 16.67.

Note: The NTA prompt says calculate the equilibrium income; we have computed the change in equilibrium income due to the rise in transfers, which appears to be the intended task.

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