Primary Key. DEFINITION: A primary key is a field in a table which is unique and enables you to identify every record in that table. Imagine what would happen if Mrs Smith telephoned the school to ask the secretary to pass on a message to her daughter Charlotte.
other factors may include the local market and reputation of the provider according to a genworth financial cost of care survey the national average for licensed companion care services is $ 18 an hour and most services require a 4 hour minimum
As you can see, you could get the idea travelers make as little as $40,000 per year to well over $100,000 per year depending on which source you visited. Of course, there is a reason for this. Travel nursing pay is quite convoluted and how much each traveler stands to make depends on a litany of factors.