How did the Black Death have a positive impact on the economy of Europe?

The Black Death was a great tragedy. However, the decrease in population caused by the plague increased the wages of peasants. As a result, peasants began to enjoy a higher standard of living and greater freedom. 6 David Routt, “The Economic Impact of the Black Death,”

peasants’ war, (1524–25) peasant uprising in germany inspired by changes brought by the reformation, peasants in western and southern germany invoked   divine law to demand agrarian rights and freedom from oppression by nobles and landlords. as the uprising spread, some peasant groups organized armies. although the revolt was supported huldrych zwingli and thomas müntzerits condemnation by martain luther contributed to its defeat, principally by the army of the swabian league. some 100,000 peasants were killed. reprisals and increased restrictions discouraged further attempts to improve the peasants’ plight.

i think it would be " a" i might be wrong tho