AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
(B) Information technology — allowed production of services to be split and carried out in different countries.
The textbook (Summing Up, Ch. 4) explicitly states: "Technology, particularly IT, has played a big role in organising production across countries." Options A, C, and D swap the roles: liberalisation removed trade barriers (not transport costs); WTO establishes trade rules (not SEZs); containerisation reduced transport costs (not trade negotiations).