Which situation illustrates both discrepancies of quantity and discrepancies of assortment?

The situation that illustrates both discrepancies of quantity and discrepancies of assortment is when a publisher prints large quantities while a bookstore orders small amounts. This scenario highlights discrepancies of quantity because there is a mismatch between the large scale of production by the publisher and the smaller scale of demand from the bookstore. The publisher’s mass production results in an excess of inventory that may not directly align with the specific quantity needs of each individual bookstore.

Additionally, it illustrates discrepancies of assortment because the publisher's large output may include a wide variety of titles or formats that the bookstore may not want or need in equal measure. The bookstore likely seeks to stock a more tailored selection based on its customers’ preferences, thus creating an inconsistency between what is produced and what is desired in terms of variety. This duality in mismatched quantities and assortments is key in understanding how supply chain dynamics work in the marketing context.