At 350 degrees F, you should roast a whole (thawed)chicken for 20  minutes per pound, plus 15 more minutes. If stuffed, cook the  chicken for an additional 15 minutes. So yo â¦ u would cook your 3 lb.  chicken at 350 degrees F for 1 hour and 15 minutes.
Using this type of method to determine drywall install and finish costs is pretty common in the new construction industry, but does have a place within large remodeling projects as well. Installing and finishing drywall will cost around 85Â¢ to $1.15 per sq.ft. for drywall prices, with an average of about $1 per sq.ft.You should expect to pay, however, about $30/sheet for a decent quality hanging and finishing job.ou can pay for anywhere from $25 a sheet ($12.50 to hang, and $12.50 to finish) on the cheaper side, on up the scale to as much as $60 a sheet to finish drywall for the pricier projects such as wide arches, vaulted ceilings, etc.
Drywall Average Costs. For drywall hanging alone (no taping) on a large job (50+ sheets), expect to pay $.30 to $.60 per square foot. With taping, professional drywall installation costs closer to $1.00 per square foot and as much as $1.50 per square foot. These prices donât include the cost of drywall (see below). For a 12â x 15â room, you might pay $1,000 to $1,200 (materials and labor).