a. an increase in the real wage of 5% and an increase in un.b. an increase in t
a. an increase in the real wage of 5% and an increase in un.b. an increase in the real wage of 5% and a decrease in un.c. an increase in the real wage of 2% and a decrease in un.d. an increase in the real wage of 2% and an increase in un.e. an increase in the real wage of 3% and a decrease in un.