TKE Corporation established a defined benefit pension plan in 2016. TKE has provided the following information for the year ended December 31, 2018:

Service cost	$	90,000
Interest cost	$	120,000
Actual return on plan assets	$	70,000
Expected return on plan assets	$	80,000
Amortization of prior service costs	$	30,000

The pension expense for 2018 is:

Multiple Choice

• $160,000.

• $120,000.

• $90,000.

• $170,000.