Answer:
Cereal
Step-by-step explanation:
Process operations system which is also known as either process manufacturing or process production can be defined as the way of producing a product in mass, by making use of mass production method and this product are often produce in a continuous flow.
Therefore CEREAL is the products that is most likely to be produced in a process operations system because the production of Cereal is mostly carried out or produce in a process operations system.