Slope of Consumption curve is denoted by :
Slope of Consumption curve is denoted by :
Solution
✅ Correct Option: 3
The consumption function is C = C-bar + bY, where b is the slope. The slope measures the change in consumption per unit change in income, which is = MPC (Marginal Propensity to Consume). APC is C/Y which is the ratio, not the slope. Hence the slope of the consumption curve is MPC.
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