Response to the following problem:
At the beginning of Year 1, Cactus Company has three employees: A, B, and C. Employee A has 3 expected years of future service, Employee B has 4 expected years of future service, and Employee C has 5 expected years of future service. Using the year-of-future-service method, compute the amortization fraction for Years 1 through 5 that Cactus would use to amortize its prior service cost.