Tent7469 Tent7469 06-03-2024 Mathematics contestada What is the utility function u(t,z) given the prices of a day trip (t) and a pizza dinner (z)? a) u(t,z) = t(1/4)z(3/4) b) u(t,z) = t(3/4)z(1/4) c) u(t,z) = t(1/3)z(2/3) d) u(t,z) = t(2/3)z(1/3)