Arnie Has Been Paired with Jacob to Work on Project

Arnie has been paired with Jacob to work on project due in a few weeks.Jacob is very quiet in class and has a sloppy appearance; thus Arnie's impression is that Jacob has little to contribute to class and is rather disorganized.Jacob perceives Arnie to be bossy and uptight.Each has gone to their instructor to change partners with no success.To work well together, these men must:

A) change their routine.
B) change their mindsets.
C) develop and implement a plan of action.
D) evaluate each other's contributions.