Tea is an extremely popular drink in Turkey and Morocco, whereas coffee is a substitute drink chosen by many people. Many cafés serve a small biscuit with a cup of tea or coffee. Some people add sugar to these drinks to make them sweeter. How would the relationship between these goods be classified?
- Atea and coffee: complement; tea and biscuits: complement; coffee and sugar: complement
- Btea and coffee: complement; tea and biscuits: substitute; coffee and sugar: substitute
- Ctea and coffee: substitute; tea and biscuits: complement; coffee and sugar: complement
- Dtea and coffee: substitute; tea and biscuits: complement; coffee and sugar: substitute