After two weeks (or more if your symptoms have not diminished) on the. elimination diet, it is time to start testing foods. Add foods one at a time, every three days, to. assess which ones worsen symptoms. Have a generous amount of each new food so you can. see whether it causes symptoms.
Product costs is the costs are the costs incurred in the making of the product. Manufacturing costs --Direct Materials, Direct Labor, and Manufacturing Overhead.
The main difference between fixed cost and variable cost is that fixed cost is cost that remains fixed throughout the production period irrespective of the level of production. Variable cost are those costs that varies according to level of production. In case of low production, it will be low and vice versa.