Cullumber Inc. has an annual unlimited vacation policy for its employees and the eligibility requirement is to be an employee of the company. Cullumber has $40$ employees with average annual salaries of $$42400.$ Cullumber expects its employees to take vacation evenly during the year. In the previous year, its employees took on average $4$ weeks of vacation. How much vacation liability should be on the balance sheet at June $30,2025?$