A key principle of Scrum is its recognition that during product development, the customers can change their minds about what they want and need (often called requirements volatility), and that unpredicted challenges cannot be easily addressed in a traditional predictive or planned manner.
Generally, it will take a minimum of two gallons of paint to cover a room. At the highest end, paint will cost anywhere between $30 and $60 per gallon and come in three different finishes: flat, semi-gloss or high-gloss. Flat finishes are the least shiny and are best suited for areas requiring frequent cleaning.
Best Answer: Normally a professional painter will charge about $1.00 to $1.50 per square foot to paint a room and that includes the ceiling. Paint cost is extra and depending on the quality.Your room area is about 600 square feet therefore at the above prices cost will range from $600 to $900.However, the cost is probably closer to $600 plus 3 times 4 liters of paint at $30 each + tax approximately will add a further $100 to increase the total cost to about $700 at the cheapest.est Answer: Normally a professional painter will charge about $1.00 to $1.50 per square foot to paint a room and that includes the ceiling. Paint cost is extra and depending on the quality.