Gandalf and Company makes table tennis equipment for the retailers around the world. Below you will find a number of activities and cost at Gandalf Corporation. Please list the activity as either, Batch, Unit, Facility, Product or Organization-sustaining.

Activity	Level
Factory utilities
A steering wheel is installed in a golf cart.
Machine set-up.
Completed golf carts are individually tested on the companys test track.
Molding and sanding each unit of product
An outside lawyer draws up a new generic sales contract for the company, limiting Go Pros liability in case of accidents that involve its golf carts.
Electricity is used to heat and light the factory and the administrative offices.
A golf cart is painted. cost hierarchy often used to implement ABC, with the exception of
Research and development
The companys engineer modifies the design of a model to eliminate a potential safety problem.