At 350oF, 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 â¦ for a 4.5 lb stuffed chicken, you should cook it for 2 hours.
Average cost of a new drywall to get installed will vary from $41.5 to $60.0 per 4'x8'x5/8 sheet including labor and materials or from $1.30 to $1.88 per square foot.
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.abor Cost. Installers will determine the drywall prices by how much labor it will take to hang and finish the total finished area. They will then add in whatever profit they think is reasonable, and divide the total by how many sheets they will actually install and finish. Hence, the cost-per-sheet.