Which of these statements is true?

Inflation means our money has more purchasing power.

Inflation happens when there is not enough money.

Inflation is due to low production costs.

Inflation is problematic if unexpected.

Question

Which of these statements is true? 

 Inflation means our money has more purchasing power. 

 Inflation happens when there is not enough money. 

 Inflation is due to low production costs. 

 Inflation is problematic if unexpected.

anonymous · Answer

inflation is problematic if unexpected. is true 
 When inflation goes up, there is a decline in the purchasing power of money.