A reason Larson cannot do the assignment is that she has an unavoidable scheduling conflict. On the other hand, a reason Franks cannot do the assignment is that he does not quite have the assertiveness the task requires. So, the task must be assigned to Parker, the only supervisor in the shipping department other than Larson and Franks. The argument depends on assuming which one of the following?
A: Franks would be assigned the task if Franks had the assertiveness the task requires.
B: Larson has the assertiveness the task requires.
C: The task cannot be assigned to anyone who has any kind of scheduling conflict.
D: The task cannot be assigned to anyone other than a supervisor in the shipping department.
Choose A, B, C or D as your solution.
D