Which of the Following Is a Difference Between a Warehouseman's

Which of the following is a difference between a warehouseman's lien and a common carrier's lien?

A) Warehousemen represent themselves to the public as storekeepers for reward.
B) Warehousemen have a common law lien right with the right to sell property.
C) Common carrier contracts are typically covered by federal legislation.
D) Common carriers have a common law lien right without the right to sell property.