Which commodity's weight can be estimated using volumetric measurement?

The most suitable commodity for weight estimation using volumetric measurement is frozen seafood. This is because frozen seafood can be easily measured in terms of volume since they often come in various packaging sizes that allow for clear volume measurements. The density of the product can be more consistent due to the freezing process, which often leads to less air being trapped compared to bulkier items.

In contrast, fresh fruit varies in density and moisture content, making it less reliable for volumetric weight estimation, as the same volume could represent different weights depending on size and type. Dried beans may also have varying sizes and shapes, affecting how consistently they fill a given volume. Dried grains might appear uniform, but their packing can vary significantly, leading to inaccurate estimations. Thus, while volumetric methods can be applied to other commodities, frozen seafood stands out as having more consistent properties suitable for this type of measurement.