Finished parts are packed manually into boxes for delivery to customers. Due to many parts/box the parts are put in boxes in bulk (no specific orientation or layout in the box is practical or effective). The boxes are packed onto a mechanical scale. The workers can determine by weight if the proper number of parts have been packed. The workers checked the weight of the box against a mark on a scale. Sometimes they forget to check, and a box w/ an incorrect number of parts is shipped.

A) Propose 1 solution to mistake proof the weighting setup pictured below. process of packing the parts to boxes. solutions

B) Propose 1 solution to mistake proof the above described

C) Assess the level of mistake proofing for each of your