@eg1995 Please find the answers below.
what about the cache storage account that will be created?
No, there are no additional charges for cache.
You can find answers to other common questions here - https://learn.microsoft.com/en-us/azure/site-recovery/site-recovery-faq#managed-disks-are-now-used-to-replicate-vmware-vms-and-physical-servers--do-i-incur-additional-charges-for-the-cache-storage-account-with-managed-disks-
Regarding charges for Azure Site Recovery, you can refer to below.
See the FAQ page for the same - https://azure.microsoft.com/en-in/pricing/details/site-recovery/
You can also leverage ASR deployment planner for cost estimation - https://learn.microsoft.com/en-us/azure/site-recovery/site-recovery-vmware-deployment-planner-cost-estimation
Hope this answers your questions!
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