Although it can be annoying, coughing helps your body heal or protect itself. Coughs can be either acute or chronic. Acute coughs begin suddenly and usually last no more than 2 to 3 weeks. Acute coughs are the kind you most often get with a cold, flu, or acute bronchitis. Chronic coughs last longer than 2 to 3 weeks. Causes of chronic cough include.
Hardie Board Siding Costs & Prices. Hardie board siding costs ranges from $5.00 to $10.00 for materials and professional installation. Hardie board, or HardiPlank (the official product name), is the most popular fiber cement product.Discover the cost breakdowns for materials and installation, as well as actual customer costs.âHardie Board siding cost per square foot range from $5 to $10 installed.The reason for the large price range is due to the fact that materials and installation requirements vary so much from project to project.â.Hardie Board siding cost per square foot range from $5 to $10 installed. The reason for the large price range is due to the fact that materials and installation requirements vary so much from project to project.â.
But in the case of many rarer gems, price does not increase in a linear fashion as the weight increases. Indeed, for some gems, such as diamonds, the price per carat can increase exponentially as the gem size increases. Therefore, a 1 carat stone may cost $1,000 while a 2 carat stone may cost $4,000. This means that good quality sapphires and rubies in larger sizes tend to have a much higher price per carat.