The OB model outlined in this text has three types of variables including$\_\_\_\_\_\_,\_\_\_\_\_\_\_\_,$ and$\_\_\_\_\_\_\_\_.$inputs$,$ processes, and outcomes

B$.$

$$individuals$,$ groups, and organizations

C$.$

$$outcomes$,$ systems, and structures

D$.$

$$system$,$ processes, and structures

E$.$

$$inputs$,$ systems, and processes