In the question given below, a set of four sentences P, Q, R & S is given, which when properly sequenced, form a coherent paragraph. Arrange the sentences in the correct order and mark the correct order as your answer. P. It's easy to get stuck in a binary of explaining cashless society as either a bottom-up phenomenon demanded by us, or a top-down enclosure pushed by power players. Q. Those firms will inevitably build political connections, while smaller firms get relegated to the periphery. R. The reality is a more complex
mix. S. Because at scale it's cheaper to push billions of people through a handful of centralised players, almost every industry in the world is dominated by oligopolies of large firms.