Answer:
E. separation, self-service, automation, and scheduling.
Explanation:
Increase in productivity in a business aims to increase the efficiency of an individual or process involved in production of useful output.
Strategies for improving productivity includes separation, self-service, automation, and scheduling.
When there is seperation in services available to a customer, they easily identify the most relevant one to them.
Self service gives control of the process to the customer, resulting in greater satisfaction.
Automation reduces the turnaround time of processes and refocuses labour to more complex activities. So production efficiency increases.
Scheduling reduces time wastage by assigning time to complete activities.