In the United States,what Is the Legal Requirement for Giving

In the United States,what is the legal requirement for giving employees paid vacation?

A) Paid vacation in the United States must take place on specified days in addition to holidays.
B) In the United States,employers must give the amount of paid vacation that makes economic sense.
C) In the United States,employers must give employees 10 paid vacation days each year.
D) U.S.law requires that new employees receive 25 or 30 days off.
E) U.S.law lets employers decide on paid time off;there is no minimum.