For the purposes of the formulas set forth in the first paragraph,(a) A is the aggregate of the benefits paid in the year for any period, after 20 May 1993, of the year or of a previous year in respect of all the employees of the employer of the individual who enjoy the particular coverage and benefits under the plan, and the related tax;
(b) B is the number of days of the year during which the individual enjoys the particular coverage and benefits under the plan;
(c) C is the number, for each day of the year, of all the employees of the employer of the individual who enjoy the particular coverage and benefits under the plan;
(d) D is the aggregate of the expenses, except those relating to the establishment of or a modification to the plan, incurred in respect of a third person for the administration or management of the plan for any period of the year, and the related tax, if any;
(e) E is the number of days of the year during which the individual enjoys coverage under the plan;
(f) F is the number, for each day of the year, of all employees of the employer of the individual who enjoy coverage under the plan.