The labor costs of complying with national regulations in order to remain a certified provider of testing products and services to oil producers. GeoTest creates, calibrates and installs devices used to measure the efficiency with which an oil well is extracting oil. While the devices are mass-produced, calibrating a device to the specifics of a well and installing it there are highly customized services. For each of the questions below, indicate which term(s) best describe(s) the item described in the question. Note that a single item may be appropriately described by more than one term, so you need to check all terms that apply. The labor costs of complying with national regulations in order to remain a certified provider of testing products and services to oil producers. Overhead Driver Inventoriable Cost Indirect Cost Non-inventoriable Cost Cost Object Expenditure