In the Year 2000,the Five Richest Countries Had a Per

Multiple Choice

In the year 2000,the five richest countries had a per capita GDP __________ times higher than the five poorest countries.Differences in capital per worker explain about __________ percent of this difference,with total factor productivity making up about __________ percent of this difference.

A) 10;2;10
B) 45;10;4.5
C) 35;3.5;10
D) 35;10;3.5
E) 45;4.5;10