A financial statement that summarizes a company's assets, liabilities and shareholders' equity at a specific point in time. These three balance sheet segments give investors an idea as to what the company owns and owes, as well as the amount invested by shareholders.
Next is installation. The most common type of roofing material is asphalt shingles, which cost between $120 and $140 per square. Slate and clay tiles, wooden shakes and metal roofs are also options but come with higher prices. For example, metal roofing typically costs between $1,000 and $1,500 per square.
Roofing estimating unit cost for installation of standard 3-tab asphalt roof shingles (15 year or 20 year warranty). Unit Size. One square (one hundred square feet). Labor Costs. We figure a little more than 1 1/2 hours of skilled labor and 1/4 hour of unskilled labor to install one square of straight roofing.