ECO 134 Section 1 Exam: Quiz 1 Instructor: Kanti Ananta Nuzhat .1 2 Date: 15 March 2021 Time: 40 minutes Answer all of the following questions 1. Given 31 = {3,6,9}, 52 = {(1, b}, and 53 = {m,n}, nd the Cartesian products: (a) 31 X 52, (b) 51 x 52 X 33 2. Find the domain and range of the function and write it as a set: x = -y2 3. What is the domain and range of the consumption function C = 12 + 0.3 Y? Write them as a set. What is the economic interpretation of 0.3 here