Answer :
Assuming the employee quit at the end of each of the next 5 years. The amount they should report as amortization of prior service cost in year one of the amendment is $800,000.
Amortization of prior service cost
First step is to calculate the number of employee for 5 years
Employee=50 + 40 + 30 + 20 + 10
Employee= 150
Now let calculate Amortization of prior service cost
Amortization of prior service cost=($2,400,000 ÷ 150 employee)×50 Employee
Amortization of prior service cost=$16,000×50 employee
Amortization of prior service cost=$800,000
Inconclusion the amount they should report as amortization of prior service cost in year one of the amendment is $800,000.
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