L 2 2 12.5 points Which of the following is an example of an indirect cost? Rent costs for a plant that produces multiple products - Product B is the cost object. Security guard hourly wages for a plant that produces multiple products - the plant is the cost object. Insurance policy for a plant that produces multiple products - the plant is the cost object. 4 Materials used in the production of Product A - Product A is the cost object. 5 3