In May 2013, the value of the Consumer Price Index (CPI) in a certain country, Polonia, reached an all-time high of 239 index points and per capita nominal GDP was $52,200. In January 1950, the CPI was at its lowest at 45 index points. Per capita nominal GDP in 1950 was $10,300.

For the people of Polonia, satisfaction was likely higher in The level of satisfaction hinges on the correlation between happiness and real GDP per capita. Surveys done by social scientists indicate between satisfaction and real GDP per capita

A. an indeterminate relationship
B. a robust positive relationship
C. a weak positive relationship
D. a negative relationship