2) The U.S. annual per-capita consumption of coffee was 33.4 gal
2) The U.S. annual per-capita consumption of coffee was 33.4 gal
in 1970. By 2007, this amount had decreased to 24.6 gal. (Source: Economic Research Service, U.S. Department of Agriculture). What is the average rate of change in coffee consumption per capita from 1970 to 2007? Round your answer to four places.
A)4.2045
B)0.2378
C)0.2378
D)4.2045
E) None
Solution: