Match List I with List II:- IB1

List I (Authors of Trade Theory) List II (Name of Theory) (1) Steffan Linder  (I) Product Life Cycle Theory (2) Raymond Vernon  (II) Country Similarity Theory (3) Hecksher Ohlin  (III) Absolute Advantage Theory (4) Adam Smith  (IV) Factor Proportion Theory Choose the correct answer from the options given below: