When the APC is greater than 1, the APS must be

The short-run Phillips curve shows only a short-run tradeoff between the unemployment rate and the inflation rate because in the long run the

A) expected inflation rate increases. B) unemployment rate returns to the natural unemployment rate and so there is no long-run tradeoff between the inflation rate and the unemployment rate. C) natural unemployment rate increases. D) inflation rate returns to the natural inflation rate and the unemployment rate returns to the natural unemployment rate. E) inflation rate returns to the natural inflation rate and so there is no long-run tradeoff between the inflation rate and the unemployment rate.

It is estimated that in 2007, Mexico had a population of 110 million and Brazil had a population of 190 million. At the same time, Mexico's GDP was $1 trillion while Brazil's was $1.31 trillion. These data show that

A) Brazil had a healthier economy than did Mexico. B) Mexico's GDP per person was lower than was Brazil's GDP per person in 2007. C) Mexico's GDP per person was $9090 in 2007. D) Brazil's GDP per person was $5300 in 2007.