The underground economy refers to used product sellers who sell in secondary markets. It is thought to make up ________ of the US gross national product.
A) less than 1%
B) 3-30%
C) 31-50%
D) more than 50%
Answer: B
The underground economy refers to used product sellers who sell in secondary markets. It is thought to make up ________ of the US gross national product.
A) less than 1%
B) 3-30%
C) 31-50%
D) more than 50%
Answer: B