WORKSHOP LIMIT 10. Participants need to have attended the Costing the Contract workshop at 1 p.m. This workshop is for participants who will be part of a bargaining team this year. Participants need to have their contract, cost of health care, cost of retirement plan, and straight time and overtime hours worked. Bring your pay stub from the end of the year 2017. In this tutorial we will work out costs for an individual worker rather than for the whole bargaining unit.