Eli Whitney's invention of the cotton gin, in the short run, caused consumer surplus in the market for slave labor to
a. decrease.
b. change uncertainly.
c. not change.
d. increase.
Answer: d
Eli Whitney's invention of the cotton gin, in the short run, caused consumer surplus in the market for slave labor to
a. decrease.
b. change uncertainly.
c. not change.
d. increase.
Answer: d