Answer:
The correct answer is option c.
Step-by-step explanation:
Inflation implies an increase in the general price level. It reduces the purchasing power of consumers.
If the wages are increasing slower than the rate as inflation it means that the disposable income is increasing at a slower rate than the increase in prices. It implies that purchasing power is declining.
If wages are increasing at the same rate as inflation, it means that the purchasing power is constant. If wages are increasing at a faster rate than the increase in the inflation rate, it means that the purchasing power is increasing.