A company normally sells its product for $20 per unit. However, the selling price has fallen to $15 per unit. This company's current inventory consists of 200 units purchased at $16 per unit. Replacement cost has now fallen to $13 per unit.
Install Roof Shingles Cost. Typical cost to have roofing shingles installed in San Antonio, TX is around $80 - $100 (per square, asphalt). Roof Replacement Cost. Typical cost to have roofing replaced in San Antonio, TX is around $5,760 (24'x45').
When it comes to maintaining your investment, the smartest money you spend could be on a new roof. Nationally, the average homeowner spends about $6,600 to install a new roof, with certain cities like Denver ($7,500) being higher than average, and others being below average like Austin, TX ($6,100).