There are 8 identified obstacles and opportunities that best an agency's challenge of 45% of its workforce retiring in the next 36 months.

Those challenges are:

Influences on multiple outcomes

Trade-offs between different approaches

Difficulty in choosing appropriate units of analysis

Difficulty in prediciting the nature of the job

Complications from individual differences

Job enlargement occuring without job enrichment

Creating new jobs as part of growth or downsizing

Differences between long-term and short-term effects.

Discuss at leasr two of the eight obstacles. Provide a rationale for your views.