When classifying your suppliers (supply items) as ABC, how should you best manage the "A" suppliers (or supply items)?

Group of answer choices

Find a supplier who could handle a significant portion of your tail spend and outsource this portion

Focus on parts standardization to see if you can consolidate some of these items into a common supply item suitable for use by all

Form a strategic partnership with your supplier

Encourage your user base (internal customers) to buy out of eCatalogs

Eliminate the "A" suppliers