The situation where the third party recycles metals but not aluminum cans from the break room is likely due to an incomplete scope of work. The scope of work should clearly outline all tasks and responsibilities, including specific details like recycling aluminum cans. Performance goals (Option B) and warranties (Option C) deal with performance standards and product guarantees, respectively, while a conflict management plan (Option D) addresses dispute resolutions, none of which directly relate to the failure in defining the recycling tasks.
References:
* Contract Management Guide
* Service-Level Agreement Best Practices