How are wages and benefits, overhead costs, and desired profit margins related to one another?

• A:
• All three are used to find the rate charged per hour of labor.
• B:
• All three are used to determine the time charges within the total budgeted costs for the company.
• C:
• All three are used to determine the total price of materials.
• D:
• All three are included on the time-and-material price quotation sheet in order to help customers see the charges