You Have Divided the Jobs Performed by Your Department Through

You have divided the jobs performed by your department through work specialization and are now trying to decide how to best group these jobs to improve efficiency and customer service. You are considering whether to group activities by function, product, process, geography, or customer.
-Your products fall into several categories with very different production methods for each category. Because of this, you might consider departmentalizing by_______ .

A) implementation
B) process
C) matrix
D) production
E) method