(between Balladonia Roadhouse and Norseman). The stretch of road between Caiguna Roadhouse and Balladonia Roadhouse is known as the 90-mile straight. It's the longest stretch of straight road in Australia, 146.6 km. of asphalt without a single curve! Towns east of Caiguna do not follow official Western Australian time.
We cannot order Social Security numbers in any meaningful way. Some people have Social Security numbers that start with a higher number than others but there is no meaningful difference signified by this. So the Social Security number is a nominal level variable. Any time that you arbitrarily assign a person or another entity an identification number, the resulting variable will be nominal because the numbers d4o not signify anything important or meaningful. On the other hand, interval level variables are ordered.
It is my understanding that if your business is structured as a sole propietor then your SSN# will be your employee ID as long as you don't have any other employees. The company earnings/profits will be added to any other income source you have to calculate your total taxable earnings.