Options:
A. similarity of pay grades
B. mutuality of interests
C. a comparison of working conditions
D. geographic location
Answer:
Correct option is B.
Mutuality of interests.
Step-by-step explanation:
"The checkers and baggers at Grocery Giant have approached the loading dock workers to cooperate in a union organizing attempt. The NLRB will decide whether these three groups of employees constitute a bargaining unit based on mutuality of interests."