GENETICS. 1  Family history: Although a family history of bile duct cancer may increase a personâs bile duct cancer risks, the risk is low because this is a rare disease. Age: Bile duct cancer is not very common in young or middle-aged adults. 2  Over 60 percent of bile duct cancer patients are 65 years or older.
1 Hiring a pro to apply a textured ceiling might cost as little as $.50 to $1.00 per square foot, and likely not more than $2.00 per square foot. 2  For a 15 foot x 15 foot room, that's a total estimated cost of $115 to $450.
1 Some rough estimates place the cost of a drop ceiling at $2.40 per square foot for the material and labor: that is, $1.33 per square foot for materials, and $1.07 per square foot for labor.