Answer: function
Explanation:
Functional departmentalisation is when units in an organisation are created according to the functions they serve.
When an organisation has a marketing department, a production department, a finance department, and a human resources department, it is practicing functional departmentalisation.
Functional departmentalisation enhances :
1. easy coordination of activities.
2. specialisation by members of staff.
Other forms of departmentalisation includes:
1. Product departmentalisation- it is used in a firm that produces many products. Units are created based on the different products been made.
2. Geographical departmentalisation- here units are formed based on the geographical location the unit caters to.
3. Customer departmentalisation- units are created based on the diferent customers that are been catered to.