When you're counting work days, 4 weeks is 20 days. 10 days is two weeks notice. Some countries/states have no notice period at all. (How could you work under

When you're counting work days, 4 weeks is 20 days. 10 days is two weeks notice. Some countries/states have no notice period at all. (How could you work under conditions like that? How could you plan anything? That would include tasks at work, your mortgage, your holidays, etc, etc.)