4 Required information (The following information applies to the questions displayed below.] Actuary and trustee reports indicate the following changes in the PBO and plan assets of Lakeside Cable during 2018: Part 1 of 3 10 points Prior service cost at Jan. 1, 2018, from plan amendment at the beginning of 2016 (amortization: $5 million per year) Net loss-pensions at Jan.1, 2018 (previous losses exceeded previous gains) Average remaining service life of the active employee group Actuary's discount rate $35 million $50 million 10 years 9% ($ in millions) PBO Plan Assets $150 Beginning of 2018 Service cost Interest cost, 9% Loss (gain) on PBO Less: Retiree benefits End of 2018 $200 90 18 (2) (6) $300 Beginning of 2018 rn on plan assets, 8.0% (10% expected) Cash contributions Less: Retiree benefits End of 2018 12 44 (6) $200 Required: 1-a. Determine Lakeside's pension expense for 2018. (Enter your answers in millions (i.e., 10,000,000 should be entered as 10).) Pension expense 2018 million