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.
1 General contractor overhead and markup for organizing and supervising the Ceiling Drywall Installation. 2  Add 15% to 23% to the total cost above if a general contractor will supervise this project. 3  Sales tax on materials and supplies.or a basic 500 square feet project in zip code 47474, the benchmark cost to Install Ceiling Drywall ranges between $1.57 - $1.94 per square foot* . To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased. 2.