As urban populations continue to grow, so do the number of citizens who burn coal for fuel. Which detail would provide factual support for this sentence?

A) data about pollution caused by motorized vehicles

B) data about China’s economy in the global marketplace

C) data about population growth in China’s largest city

D) data about the kinds of pollution caused by burning coal

The Answer is D) data about the kinds of pollution caused by burning coal

Gdp has grown in a country at 3% per year for the last 20 years. the labor force has grown at 2% per year and the quantity of physical capital has grown at 4% per year. a 1% increase in average physical capital per worker (other things equal) raises productivity by 0.3%. average education has not changed. how much has growing physical capital per worker contributed to productivity growth in this country? choose the correct answer from the following choices, and then select the submit answer button. answer choices 0.3% 0.6% 3.0% 6.0%