Why would SaaS be the right choice of service model?

Each of the three cloud service models – infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS) – offers benefits between flexibility and levels of management by the cloud provider and the customer.

Why would SaaS be the right choice of service model?
A . You want a balance between flexibility for the customer and the level of management by the cloud provider
B . You want to minimize the level of management by the customer
C . You want to maximize flexibility for the customer.
D . You want to be able to shift your emphasis between flexibility and management by the cloud provider as business needs change

Answer: B

Explanation:

Benefits of SaaS

The main benefit of SaaS is that it offloads all infrastructure and application management to the SaaS vendor.

Reference: https://www.ibm.com/cloud/learn/iaas-paas-saas