What must be made available in the GPE alongside specifications and technical data?

The correct choice highlights that the solicitation must be made available in the Governmentwide Point of Entry (GPE) alongside specifications and technical data. A solicitation is a formal request for proposals or bids that outlines the requirements and criteria for obtaining goods or services. By ensuring that the solicitation is accessible, all potential offerors can review the necessary information, allowing for competitive bidding and transparency in the procurement process.

This availability is crucial because it fosters fair competition and ensures that all interested parties have access to the same information. The specifications and technical data provided in the solicitation clarify the exact needs of the government, and when paired with the solicitation itself, it enables bidders to prepare their proposals accurately, ensuring compliance and relevancy with the government's requirements. Thus, making the solicitation accessible in the GPE is vital for maintaining integrity and fairness in the contracting process.