For example, an employer's monthly payroll is $10,000, with $5,000 of the payroll representing job classification "A" under the current NCCI loss costs, at a rate of $10 per $100 of payroll, and $5,000 of the payroll representing job classification "B" under the current NCCI loss costs, at a rate of $5 per $100 of payroll. The monthly base premium would be $750 ($10 X $50, or $500, for classification "A"; and $5 X $50, or $250 for classification "B"). In turn, the monthly base premium would be $750 ($500 for classification "A" plus $250 for classification "B").
W. Va. Code R. § 85-11-2