Answer & Explanation: Nigerian Breweries Plc is a pioneer and largest brewing company in Nigeria. She is the manufacturing of brands including; Star lager, Gulder lager beer, Legend Extra stout, Heineken lager, Breezer, Maltina etc.
The manufacturing cost of Nigerian Breweries include; raw materials (variable cost); salaries and wages of factory workers (mixed cost); factory-related insurance (fixed cost) etc.
Fixed cost refers to costs that remains unchanged given the level of production while variable cost varies with the level of production.