Productivity appears to be:
A. procyclical; firms are reluctant to lay off workers in a recession, so output falls more than employment
b. procyclical; firms are quick to lay off workers in a recession, so employment falls more than output
c. countercyclical; firms are reluctant to lay off workers in a recession, so output falls more than employment
d.countercyclical; firms are quick to lay off workers in a recession, so employment falls more than output