The Hudson Company is the sponsor of an IRS qualified defined benefit pension plan for a single employer. The pension plan calculates pension benefits based on factors like age, years of service, and compensation. As part of calculating the net pension cost for a specific period, various components need to be incorporated. These components include service cost, interest cost, and the expected return on plan assets.

Required:

What constitutes a qualified pension plan? How does it set itself apart from a nonqualified plan?

What sorts of assumptions are essential for a company when it comes to accounting for a defined benefit pension plan? Do these assumptions play a role in accounting for a defined contribution plan as well? Provide an explanation.

Clarify the process through which Hudson should ascertain the service cost component within the net pension cost.

Elaborate on the method by which Hudson should calculate the interest cost component within the net pension cost.

Outline the procedure Hudson should follow to establish the expected return on plan assets component within the net pension cost.