Final answer:
Crude oil is the product most likely to be produced in a flow shop, which is suitable for high-volume, low-variety, and repetitive process production unlike other options that are more complex and customizable.
Step-by-step explanation:
The product most likely to be produced in a flow shop is crude oil. Flow shops are designed for the high-volume, low-variety production that is typically seen in the processing of liquids, chemicals, and mineral oil. In contrast, custom made bikes, airplanes, and NASCAR race cars require more complex, variable, and customizable production processes typically associated with job shops or project-type production where each product might be tailored to specific requirements.
The costs and production processes vary significantly among different industries. Producing cars involves different expenses compared to producing computer software, haircuts, or fast-food meals. In the case of crude oil production in a flow shop, the costs are associated with the extraction, refining, and distribution of a fairly homogeneous product at large scale.