The manager of a local grocery store introduces a short conveyor belt that allows customers to place items on it prior to checking out. this saves the cashier from the physical strain of bending forward and reaching into the carts to retrieve the items. this change is an example of the approach to job design.

Ergonomic

Explanation:

According to a different source, these are the options that come with this question:

This is an example of the ergonomic approach to job design. In this example, the manager of the local grocery store has changed a particular design in the store in order to reduce the physical strain on the cashier. Ergonomics refers to the act of designing the workplace in order to better suit the needs of the workers.

if you do not file your taxes you will not have a job, and you credit rate will go down.

i guess you could put raise the economic balance