The key to identifying rocks is careful examination. Sherlock Holmes is famous for his amazing deductions, but his real gift was his ability to observe small but critical details. To identify rocks, you must not be shy about taking a hand lens to carefully examine a rock before announcing its identity.
A Professional Employer Organization (PEO) is a relationship in which you select a PEO services provider to become your dedicated HR management and benefits administration partner, and deliver a broad range of HR services through a co-employment or employee leasing model.
The PEO does this by hiring a client company's employees, thus becoming their employer of record for tax purposes and insurance purposes. This practice is known as co-employment. As of 2010, there were more than 700 PEOs operating in the United States, covering 2-3 million workers.