Options:
A : Measure the value of commodities
B : Store the value of commodities
C : Keep the rate of inflation low
D : Allow producers and consumers to trade commodities
Answer:
C : Keep the rate of inflation low
Step-by-step explanation:
Money does not keep the rate of inflation low. In fact excess money in circulation could result in high inflation as more money will be chasing fewer goods. Hence all options but C is wrong.