Assume that at the beginning of the current year, a company has a net gain-AOCI of $60,800,000. At the same time, assume the PBO and the plan assets are $301,000,000 and $454,500,000, respectively. The average remaining service period for the employees expected to receive benefits is 10 years. What is the amount of amortization to pension expense for the year?

a)$1,535,000.

b)$15,350,000.

c)$6,080,000.

d)$1,527,000.