The MLS pays referees a fee for every game based on their experience. There are four experience levels. Level four referees, who have zero to 20 games of experience, received $700 per game, as of 2011.Level three referees, who have 21 to 40 games of experience, received $900.he MLS increases the fee of referees in the final stages of the tournament. Referees in the quarter-finals stage received $2,000 a game. Those who referee in the semifinals were paid $2,800, while referees of the MLS Cup earned $3,500.
The Public Company Accounting Oversight Board ( PCAOB ) is a private-sector , nonprofit corporation created by the SarbanesâOxley Act of 2002 to oversee the audits of public companies and other issuers in order to protect the interests of investors and further the public interest in the preparation of informative , accurate and independent audit ...
A heme unit of human carboxyhaemoglobin, showing the carbonyl ligand at the apical position, trans to the histidine residue. Carboxyhemoglobin or carboxyhaemoglobin (symbol COHb or HbCO) is a stable complex of carbon monoxide and hemoglobin (Hb) that forms in red blood cells upon contact with carbon monoxide (CO). Exposure to small concentrations of CO hinder the ability of Hb to deliver oxygen to the body, because carboxyhemoglobin forms more readily than does oxyhemoglobin (HbO 2). CO is produced in normal metabolism and is also a common chemical.