Final answer:
The type of firm that would most likely use process costing is Sunshine Soft Drinks.
Step-by-step explanation:
The type of firm that would most likely use process costing is Sunshine Soft Drinks.
Process costing is a method used to assign costs to each individual product or unit in a continuous production process, where the products are similar and go through multiple stages of production. It is commonly used in industries that produce homogeneous products, such as soft drinks.
In the case of Sunshine Soft Drinks, they would use process costing because they produce a large volume of soft drinks, and the production process involves multiple stages, such as mixing ingredients, carbonating, and bottling. Each individual bottle of soft drink goes through these stages, and process costing allows the company to accurately allocate costs to each unit produced.