Answer:
C) $310,000.
Step-by-step explanation:
the pension expense for the year = service cost + (projected benefit obligation PBO x 10%) - (fair value of assets x 10%) = $230,000 + ($2,400,000 x 10%) - ($1,600,000 x 10%) = $230,000 + $240,000 - $160,000 = $310,000
The pension expense includes all the service costs related to the pension plan plus the difference between the PBO and fair market value times the return rates. Since the FMV is lower than the PBO, the expense increases.