Take a moment to read about the Family and Medical Leave Act of $1993.$ Which of the following is true?

it requires employees to pay $20\%$ of their income to the government to avail the benefits of the act

it requires an employee to be employed with a firm fo rmore than a period of $36$ months in order to avail the benefits of the act

it allows employees to take up to $12$ weeks of paid or unpaid leave

it applies to any firm that employs more than $20$ people