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A) Let utility over 2 goods be defined as U(x,y)=x+xy+y. Find the MRS by implicitly solving...

A) Let utility over 2 goods be defined as U(x,y)=x+xy+y. Find the MRS by implicitly solving for y (hint: set U=k) and calculate -dy/dx.

B) Now find the MRS by using MRS =Ux/Uy.

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