Pharoah, Inc. has a defined benefit pension plan covering its 50 employees. Pharoah agrees to amend its pension benefits. As a result, the projected benefit obligation increased by $2880000, Pharoah determined that all its employees are expected to receive benefits under the plan over the next 5 years. In addition, 10 employees are expected to retire or quit each year. Assuming that Pharoah uses the years-of-service method of amortization for prior service cost, the amount reported as amortization of prior service cost in year one after the amendment is $960000 $576000 $192000. O $672000