Family Furniture Corporation incurred the following costs.

Identify the costs as variable, fixed, or mixed.

discuss the significance of the accounting concept??

1.Wood used in the production of furniture.select a type of the costs.............Variable

2.Fuel used in delivery trucks.select a type of the costs................................Variable

3.Straight-line depreciation on factory building.select a type of the costs...............Fixed

4.Screws used in the production of furniture.select a type of the costs.................variable

5.Sales staff salaries.select a type of the costs........................Fixed

6.Sales commissions.select a type of the costs.....................variable

7.Property taxes.select a type of the costs.......................Fixed

8.Insurance on buildings.select a type of the costs...................Fixed

9.Hourly wages of furniture craftsmen.select a type of the costs...................Variable

10.Salaries of factory supervisors.select a type of the costs.....................Fixed

11.Utilities expense.select a type of the costs...................Mixed

12.Telephone bill.......................Mixed