1. Real wages represent the amount of goods and services workers can buy with their money.
2. As a result, economists must compare real wages to determine how the ability of workers to buy change.
3. The growth fo real wages over time is much more important than the growth of money wages because real-wages levels determine the purchasing power of employers.
여기서 3번에 밑줄친 단어 쓰임이 적절하지 않더라구요. 어느 단어를 집어 넣어야지 적절한지.
알려주셔요.