Problem 2 [23pt]: 2020 exam Alice strictly prefers bundle (say) 6 R1 to bundle (53', y') E R1 if and only if :1 > 9,341; .19 m' she is indifferent between two bundles if and only if = ,. y+l y +1 (a) Are Alice's preferences monotone? If you answer yes, provide a proof; if you answer no, give an example. (b) Are Alice's preferences G-continuous? If you answer yes, provide a proof; if you answer no, give an example. (c) Can Alice's preferences be represented by a utility function? 0 If you answer yes, give an example of a utility function 'u.(-)) that represents these preferences such that u(1, 1) = 1. o If you answer no, explain why