Answer:
b.Job Enlargement
Step-by-step explanation:
Job design:
This is the method to design a proper task for a proper person it means that if person have good technical process so give a technical work instead of giving marketing work.
Job Enlargement :
As it name indicates enlargement it means that increases job task of and the responsibility of a person.In this task is added at the same level so this is also known as horizontal process.
Job Enhancement :
When a organization provide new opportunity of worker to increase his skill then it know as job enhancement.
Job Enrichment :
When a organization provide a good environment for worker then the worker feel better and always feel motivated to work .This is also a motivation process followed by organization.
So the option b is correct.
b.Job Enlargement