Direct versus indirect costs Oak Mountain Construction Company is composed of two divisions: (1) Home Construction and

(2) Commercial Construction. The Home Construction Division is in the process of building 12 houses and the Commercial Construction Division is working on 3 projects. Cost items of the company follow:

Labor on a particular house Salary of the supervisor of commercial construction projects Supplies, such as glue and nails, used by the Home Construction Division Cost of building permits Materials used in commercial construction project Depreciation on home building equipment (small tools such as hammers or saws)

Company president’s salary Depreciation on crane used in commercial construction Depreciation on home office building Salary of corporate office manager Wages of workers assigned to a specific construction project Supplies used by the Commercial Construction Division Required

a. Identify each cost as being a direct or indirect cost assuming the cost objects are the individual products (houses or projects).

b. Identify each cost as being a direct or indirect cost, assuming the cost objects are the two divisions.

c. Identify each cost as being a direct or indirect cost assuming the cost object is Oak Mountain Construction Company as a whole.