Problem
The Bangkok Post cost $0.10 in 1970 and $0.15 in 2010. The average wage in manufacturing was $1.36 per hour in 1970 and $2.26 in 2000.
Did worker's purchasing power in term of newspaper rise or fall?
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.