Answer:
2013 is the correct answer.
Step-by-step explanation:
Inflation is a term that refers to a general increase in prices and the lose of the purchasing value in money; it happens in most countries and it usually gets worse as time passes, meaning that buyers can buy less things with the same amount of money through different periods of time. Due to this, a product that was $3 dollars in 2013, could be more expensive as of today.