A consumer has utility (see image) on ice creams (x) and cakes (y).   (a) Are the indifference curves bowed towards the origin? (b) Derive his demand function (as a function of prices px, py and budget I) for ice cream (x).  (c)(Looking at the demand function you found in (b), Is ice cream a normal good? Are ice cream and cakes substitutes or complements? Calculate the income elasticity of market demand at the point px = 2, py = 1 and I = 12.

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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A consumer has utility (see image) on ice creams (x) and cakes (y).

 

(a) Are the indifference curves bowed towards the origin?

(b) Derive his demand function (as a function of prices px, py and budget I) for ice cream (x). 

(c)(Looking at the demand function you found in (b), Is ice cream a normal good? Are ice cream and cakes substitutes or complements? Calculate the income elasticity of market demand at the point px = 2, py = 1 and I = 12.

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Transcribed Image Text:u(x,у) %3 и(х, у) %3D 2Vx +
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