This economics question tests your understanding of economic models and analysis. The step-by-step answer below applies the relevant framework and explains the reasoning.
ScanSolve AI Answer
The consumption function illustrates the relationship between consumption and income. Step 1: Identify the variables on the axes. The vertical axis represents "Consumption spent" (C), and the horizontal axis represents "Income" (Y). Step 2: Identify the components of the consumption function from the graph. The consumption function is typically a linear equation of the form C = a + bY. The y-intercept represents autonomous consumption, which is the consumption that occurs even when income is zero. In the graph, this is labeled as A*. So, a = A. The slope of the consumption function represents the marginal propensity to consume (MPC), which is the change in consumption for a given change in income. In the graph, the slope is indicated by the triangle labeled B. This means B* represents the MPC. So, b = B. Step 3: Substitute these components into the general consumption function equation. Substituting a = A and b = B into C = a + bY, we get: C = A + BY Step 4: Compare with the given options. a. Y = C + AB (Incorrect form) b. C = A + B (Incorrect, does not include income Y) c. Y = AC + B (Incorrect form) d. C = A + BY (Matches the derived consumption function) The equation that depicts the consumption function is C = A + BY. The final answer is d. C=A+BY. Send me the next one 📸