Let u be a utility function which generates Hicksian demand function h(p; u) and expenditure function e(p; u). Let F : R -> R be a strictly increasing function. If the utility function u* is dened 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?