You have an Azure subscription that has five virtual machines (VMs). You provision the VMs in an availability set to support an existing web service.
You anticipate additional traffic. You identify the following additional requirements for the VMs:
* disk size 500 GB
* IOPS per disk: 2000
* throughput per disk 100 MB per second
* number of highly utilized disks: 40
You need to scale the service.
What should you recommend?