Pannell Resources has a defined benefit pension plan for their 280 employees. In 2016, they decided to amend the pension plan, resulting in an increase of $3,840,000 to the projected benefit obligation. Pannell believes that 15% of its employees will leave the company in each of the next six years, and 10% in the seventh year. If Pannell uses straight-line amortization to expense prior service costs, how much will they expense in 2019?