Answer:
A equal balance of economic power among buyers and sellers.
Step-by-step explanation:
For a market to operate smoothly the operational requirement required include:
1. Social Institutions of trust
2. Money as a medium of exchange
3. Individualist institutions related to private and decision making.
When a market is operating smoothly it means that the financial safety net and settlement system works efficiently. Traders can operate seamlessly without delays in payments.
The option that is not a requirement for smooth operation of the market is - equal balance of economic power among buyers and sellers.