Which of the Following Economic Statistics Represented the U

Which of the following economic statistics represented the U.S.economy in the post-World War II period?

A) The poverty rate had declined to one in twenty American families by 1960.
B) Between 1947 and 1975,the productivity of America's workers more than doubled.
C) Between 1946 and 1969,the real income for ordinary Americans rose by 40 percent.
D) Over 85 percent of American families owned a television set by 1950.