Answer:
E. Oil paintings.
Step-by-step explanation:
Out of the answers provided the product that is least likely produced in a process manufacturing system would be oil paintings. That is because this system is a production method that creates goods by combining supplies, ingredients or raw materials using a formula or recipe. Oil paintings on the other hand are mainly created by a single individual through a unique creative process that tends to change depending on the painting itself and does not have a set recipe.