Sidney Crosby of the NHL??s Pittsburgh Penguins enters salaryarbitration because he and the Penguins cannot come to anagreement. Of the following items, which four are

Sidney Crosby of the NHLâ??s Pittsburgh Penguins enters salaryarbitration because he and the Penguins cannot come to anagreement. Of the following items, which four are permissiblecriteria for the 1 answer