Graph Input Tool ? 20 Market for Research Assistants 18 Wage 16 (Dollars per hour) Supply Labor Demanded 14 250 Labor Supplied (Number of workers) (Number of workers) 12 10 Demand Shifter Supply Shifter WAGE (Dollars per hour) Demand Tax Levied on 0 Tax Levied on 0 Employers Workers (Dollars per hour) ( Dollars per hour) 2 0 20 40 60 80 100 120 140 160 180 200