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Matching item (Questions No. 39 to 46) : This consists of two lists of Events / Theories /Models/ Statements, etc. and the other of authors/ years. The candidates are required to match an item in one list with an item in the other and mark the correct matching option, given in the code. 39. List-I List-II (a) Limit pricing theory (i) E.H. Chamberlin (b) Selling Costs (ii) Robin Marris (c) Sales maximisation model (iii) J.S. Bain (d) Growth maximising model of the firm (iv) William Baumol Code : (a) (b) (c) (d) (A) (iii) (i) (iv) (ii) (B) (ii) (iv) (i) (iii) (C) (1i) (1) (iv) (ii) (D) (Hii) (ii) (iv) () 40. List-I List-II (a) Increasing Returns to Scale (1) By By 1 (c) Constant Returns to Scale (iii) B, + B2 Price (C) Marginal Utility MPC (B) APC = MPC (C) APC