Let u be a utility function which generates Hicksian demand function h(p; u) and expenditure function e(p; u). Let be
F : R ! R a strictly increasing function. If the utility function u is de ned by u(x) = F(u(x)) what are the Hicksian demand functions generated by u(answer in terms of h(p; u) and e(p; u)). How are the expenditure functions related?