What is a common consequence for peanuts categorized below U.S. No. 4?

The correct choice accurately reflects the quality standards for peanuts. Peanuts categorized below U.S. No. 4 are considered to not meet the necessary quality standards for commercial sales. These lower grades often indicate issues such as poor shell integrity, mold, or other defects that render them unsuitable for most commercial applications. As a result, they are frequently rejected by buyers who seek higher quality peanuts for food products, snacks, or other uses.

In contrast, the other options suggest scenarios that would not typically occur with peanuts of such low quality. Premium pricing and higher grade classifications are associated with superior quality peanuts, while seed purposes are generally reserved for specific types of peanuts that are not necessarily graded under U.S. No. 4 quality standards. Thus, the classification below U.S. No. 4 is primarily connected to rejection for sale in the commercial market.