A company is running applications on several Windows servers installed with WebSphere MQ Server components. All the applications are sending data to a queue manager running on a Solaris machine.
How could the administrator redesign the infrastructure to reduce the overall licensing costs of the infrastructure?

A.
Create a cluster and include all Windows machines

B.
Redesigning the infrastructure will not reduce the number of licenses required

C.
Replace WebSphere MQ Server components with WebSphere MQ Client components on all Windows machines

D.
Rewrite the application to handle a larger workload; reduce the number of applications and WebSphere MQ server components