Works cost is a total of . . . . . . . .

The correct answer is: B. direct material, direct labour, direct or chargeable expenses and works expenses.

Works cost is the total cost of producing a product or service. It includes the cost of direct materials, direct labor, direct or chargeable expenses, and works expenses.

Direct materials are the materials that are used in the production of a product or service. They are directly traceable to the product or service and can be easily identified.

Direct labor is the labor that is directly involved in the production of a product or service. It is the labor that is used to transform the direct materials into a finished product or service.

Direct or chargeable expenses are the expenses that are directly related to the production of a product or service. They are expenses that can be easily identified and traced to the product or service.

Works expenses are the expenses that are incurred in the production of a product or service, but they are not directly traceable to the product or service. They are expenses that are incurred in the overall production process, such as rent, utilities, and insurance.

The following is a brief explanation of each option:

• Option A: Indirect material, indirect labour. Indirect materials are the materials that are used in the production of a product or service, but they are not directly traceable to the product or service. Indirect labor is the labor that is used in the production of a product or service, but it is not directly involved in the transformation of the direct materials into a finished product or service.
• Option B: Direct material, direct labour, direct or chargeable expenses and works expenses. This is the correct answer. It includes all of the costs that are directly related to the production of a product or service.
• Option C: Direct material, direct labour. This option does not include direct or chargeable expenses and works expenses.
• Option D: Indirect material, indirect labour, indirect expenses. This option does not include direct material, direct labor, direct or chargeable expenses.