AT - Authentic Tasks

Per cent

1. Margin and value-added tax calculations, everyday commodities (12% value-added tax).

2. Margin and value-added tax calculations, accessories (25% value-added tax).

3. Commission.
4. Metals.
5. Hectogram and kilogram prices.

6. Special offers.

7. Winterjacket, do you afford?

8. Margin and discount.