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3 years ago

In the linear consumption function

Business

1 answer:

nordsb [41]3 years ago

7 0

Answer:

i) the intercept is - 124.84 and it is negative because when the income of individuals is zero their consumption = - 124.84 (i.e. consumer borrows 124.84 ).

ii) $25465.16

iii) attached below

Explanation:

Given that the equation is

^cons = -124.84 + .853 * inc

i) Interpret the intercept in this equation and comment on its sign and magnitude

intercept : the intercept is - 124.84 and it is negative because when the income of individuals is zero their consumption = - 124.84 (i.e. consumer borrows 124.84 ).

The slope = .853 is positive because consumption is will increase by 0.853 whether the income rises or decreases by the value of 1

ii) Determine the predicted consumption when family income = $30000

^cons = -124.84 + 0.853 * ( 30000 )

= 25465.16

hence when family income = $30000 the predicted consumption = 25465.16

iii) Draw a graph of the estimated MPC and APC ( inc on the x-axis )

MPC = 0.853 ( constant )

APC = Cons / inc

attached below is the required graph

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