An inflationary gap signifies a situation where Aggregate Demand (AD) surpasses Aggregate Supply (AS) at the full employment output level, causing demand-pull inflation as elevated demand pushes prices up. Key Characteristics of Inflationary Gap:
1. Exists when the economy's actual Aggregate Demand exceeds its potential production capacity.
2. Drives price increases and inflation due to an imbalance of demand.
3. Generates upward pressure on wages and resource costs, escalating expenses. Conclusion: An inflationary gap indicates an economy operating beyond its sustainable capacity and necessitates contractionary fiscal and monetary measures to mitigate inflation. Therefore, option (A) is accurate.