Suppose the labour market is characterized by the following functions: Ld = 100 - 5W Qs = 20 + 5W where Ld and Ls are demand and supply for labour, and W is the hourly wage rate. Assume government pays a subsidy of $4 per hour of work for each worker. How does this subsidy change the hourly wages? O A. Increase wages received by workers by $1.00. OB. Increases wages received by workers by $1.50. O C. Decreases wages paid by employers by $4.00. D. Increases wages received by workers by $2.00