How to collect factory overhead by Percentage?
In my project, my client dont want to collect factory overhead(labor,machine,etc) by production order confirmation, and he want to collect the factory overhead through Percentage. For example , the material overhead of a production oder is 5,000 $ and the rate is 5%, so the factory overhead is 5,000 * 5% = 250 $ . How to realize this? Could you give me some advise?