Generally, for the purpose of cost sheet preparation, costs are classified on the basis of: 

Which of the following does not form part of prime cost: 

A Ltd. received an order, for which it purchased a special frame for manufacturing, it is a part of:

Salary paid to plant supervisor is a part of

Depreciation of director’s laptop is treated as a part of:

A manufacture has set-up a lab for testing of products for compliance with standards, salary of this lab staffs are part of:

Audit fees paid to auditors is part of: 

Salary paid to factory store staff is part of: 

Canteen expenses for factory workers are part of: 

A company pays royalty to State Government on the basis of production, it is treated as: