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.
Product Versus Period Costs. Another way to look at manufacturing costs is to think of them as attaching to a product. In other words, products result from the manufacturing process and product costs are the summation of direct materials, direct labor, and factory overhead. This is perhaps easy enough to understand.