Which of the Following Statements About Slave Labor Is LEAST

Which of the following statements about slave labor is LEAST accurate?

A) During times of economic hardship,masters generally required less work from their slaves because the demand for cash crops was so low.
B) Slaves on small farms often had to complete the duties of both field hands and domestic servants,whereas slaves on large plantations generally either did one or the other.
C) Masters who owned only a couple of slaves might often be found working side by side with their slaves in the fields.
D) Slaves who worked on cotton plantations usually worked longer and harder hours than slaves who worked in tobacco fields.