Problem
Ms. Spielvogel was paid $400 a week in 1987, the base year. By 1995 she was earning $900 a week. If the consumer price index was at 180 in 1995, how much were Ms. Spielvogel's real wages that year, and by what percentage had they changed?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.