A company had several property, plant, and equipment related costs during the year. For each of the following costs, indicate whether the cost is classified as an operating expense or a capital expenditure. A. Installing a $4,500 close circuit video system (CCTV) to deter theft B. Repainting the exterior of a commercial building at the cost of $7,600 A. Replacement of the roof of a commercial building, $42,500