What are the three types of parcels?

The three types of parcels are correctly identified as Machinable, Irregular, and Nonmachinable. This classification is crucial for postal operations as it helps determine how packages are processed, handled, and priced within the postal system.

Machinable parcels are those that can be processed by postal sorting machines. They typically have a standard size and weight that conform to the specifications required for efficient automation, which helps speed up the mail processing system.

Irregular parcels, on the other hand, may have non-standard dimensions or shapes that complicate processing. While they can still be mailed, they require special handling and may not fit into the typical automated systems.

Nonmachinable parcels refer to items that cannot be processed by automated equipment due to their size, shape, or weight limitations. They often require manual handling, which can increase the cost and time for delivery. Understanding these distinctions is vital for employees to accurately classify parcels for mailing, ensuring proper service and adherence to postal regulations.

The other options do not represent the correct classifications recognized in postal operations. For instance, while terms like Light, Heavy, or Large can describe parcels, they do not reflect the processing capabilities essential for postal classification. Therefore, the distinction made in option C is aligned with