The correct option is "The guilds paid taxes, as well as a percentage of their trade profits, to their lords."
The Peasants and Servants: conformed by the majority of the population of that time. The serfs were in charge of working the lands of the fief and did not possess any property or right. The peasants, who were free people, could own some land and perform numerous services for the lord. Regarding the economic sphere, feudalism led to the practice of a subsistence economy, based on agriculture and livestock. Of a rural type, this economy had a minimal division of labor and scarce commercial exchanges. Its center was the fief, which corresponded to large and self-sufficient properties of nobles or ecclesiastics.