By the end of the last century, what percentage of humanity consumed a whopping four-fifths of all marketed goods and services?
a. Two-thirds
b. One-half
c. Four-fifths
d. One-fifth
e. Three-fifths
Answer: D
By the end of the last century, what percentage of humanity consumed a whopping four-fifths of all marketed goods and services?
a. Two-thirds
b. One-half
c. Four-fifths
d. One-fifth
e. Three-fifths