The first chart shows that fixed costs remain $50,000 at all production levels from 100 units to 1,000 units. The second chart shows that the fixed cost per unit decreases as production increases. Hence, when 100 units are manufactured, the fixed cost per unit is $500 ($50,000 100).
Plastic Roofing Cements. What is âPlastic Roofing Cementâ? Plastic Roofing Cement is composed of asphalt, fiber, solvent vehicle and sometimes rubber polymer as well as. water displacement additives.
The material composition has improved over the past several years, increasing the shingles ability to resist fungus growth, and more importantly; provide greater wind resistance. Concrete/Clay Tile: Tile roofs are a popular choice of roof covering in South Florida and they have been for decades. Roof tile is made up of concrete or clay, and comes in many shapes, sizes, and colors.