Which of These Was Not Mentioned in José Antonio Areche's

Which of these was not mentioned in José Antonio Areche's report on Mexico's economy?

A) Landowners paid wages in goods rather than cash and treated their workers badly.
B) Spain slowed Mexico's development by extracting 500 million pesos of its silver output.
C) Spanish merchants engaged in the forced sale of goods to indigenous communities.
D) Landed estates were inefficient, heavily indebted, and relied on primitive tilling methods.