Question #320863

Given that utility function=10x1^0.6,x2^0.4, where U=f(x1,x2) given Px1=10 ,px2=20, and Px3=1000 are units of proces x1 and x2,while B is money income.Required,Interpret the utility function,Construct budget constraint function,derive demand curvea for x1 and x2and prove they are actually demand curves then compute maximum utility given the income and prices of x1 and x2

1
Expert's answer
2022-03-31T12:51:53-0400

Solution


U=10x10.6+x20.4U=10x_1^{0.6}+x_2^{0.4}


MUx1=6x1x20.4MUx_1=6x_1x_2^{0.4}


MUx2=4x10.6x21.4MUx_2=4x_1^{0.6}x_2^{1.4}


Px1=10 Px2=20 Px3=1000


Constrain function

1000=10x1+20x21000=10x_1+20x_2


100=x1+2x2100=x_1+2x_2


MRS=6x11.6x20.44x10.6x21.4MRS=\frac{6x_1^{1.6}x_2^{0.4}}{4x_1^{0.6}x_2^{1.4}}


(32)(x2x1)=1020(\frac{3}{2})(\frac{x_2}{x_1})=\frac{10}{20}


x2=0.33x1x_2=0.33x_1


100=x1+0.66x2100=x_1+0.66x_2


x1= 60.24


x2=19.88



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