You have been approached by a company to recommend a service model given the following economic drivers:
65% of developer effort is spent on maintenance
There is a lack of reusable development components
Multiple development environments are being instantiated without standardization
There is a need for software minimum customization
In addition, developers would like independent control to test and provision their own environments.
What is the most appropriate service model to recommend?

A.
PaaS

B.
BaaS

C.
IaaS

D.
SaaS

Explanation: