Using GSA Schedules for Federal Procurement

Which of the following is an advantage of using GSA Schedules Program? 

1. Flexibility to establish a long-term partnership with a Schedule contractor or team of contractors using a Schedule blanket purchase agreement (BPA.)
2. Schedule contractors do not accept the Government-wide commercial purchase card for orders.
3. Schedule contractors can lower and raise prices anytime the market or acquisition situations warrants without GSA Contracting Officer approval.
4. There are special small business set-aside requirements that apply only when making a Schedule order. 

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