For example, if you learn that muscle tetany (aka clenched muscles) occur in hypocalcemia, then you should see muscle weakness or flaccidity in hypercalcemia. And, in fact, those are two major symptoms that are tested on for calcium imbalance.
You may use it to: 1  Apply for a Washington State Unified Business Identifier (UBI) number or tax registration number. 2  Open or reopen a business. 3  Change ownership of a business.  Open a new business 1  location. Change business locations.  Register or change a trade 1  name. Hire employees.  Get a Minor Work Permit.
If the number begins with 600, 601 or 602 and is formatted like this: 60X 456 789, it is the Unified Business Identifier (UBI) number, not the ES reference number. If you cannot locate your ES reference number, please call a tax center. Q. When are unemployment taxes due?