For a two-wire system with a negative ground, the positive wire is red, and the negative wire is white. For a two-wire system with a positive ground, the positive wire is white, and the negative wire is black. Lastly, there are three-wire systems that feature a center tap wire, which is colored white. The positive wire for these systems is red, and the negative wire is black.
Report Abuse. A good salary is the one that beats your last one, or is equal with more future. In an expensive state, I would say $45,000 plus. In a Southern state, $30,000 is enough to live on semi-comfortably without children.As a young person, you make less, as a very old person you make less, salaries are age dependent too.omeone making 80k a year, but has a 3k a month mortgage, 2k student loan payment a month, credit card debt, etc will have a harder time than someone making 40k a year with no debt. I make 50k a year and I live very very comfortable because I have absolutely no debt.
Many factors contribute to deciding what a good salary would be (such as where you live and how important it is for you to own lots of nice stuff, take vacations, or splurge on luxuries, dining out, etc.).o the lowest annual gross salary for a regular, full-time worker (not commission-based or involving tips) would be $10,712. The rule of thumb is no more than 30% of income should go toward housing (i.e., rent and utilities), so a person earning minimum wage should spend no more than $270 on housing each month.