The fact that a family would spend a lot more time researching the market before buying a new car than it would in the decision to purchase an inexpensive kitchen appliance, like a coffeemaker can best be explained by which of the following concepts?
A. Locus of control
B. Performance risk
C. Psychological risk
D. Social risk aversion
E. Perceived benefits versus perceived costs of search

On coral island in 2012, the labor force is 12,000, the unemployment rate is 10 percent, and the labor force participation rate is 60 percent. during 2013, 200 unemployed people found jobs and the working-age population increased by 1,000. the total number of people in the labor force did not change. the working-age population at the end of 2013 was the unemployment rate at the end of 2013 was round up to the second decimal. the labor force participation rate at the end of 2013 was round up to the second decimal.