How should the administrator configure vCloud Automation Center to ensure the highest priority for this critical service?

A department has a critical business service that will need Compute Resources of 8 GHz CPU, 20
GB Memory and 310 GB Storage.
How should the administrator configure vCloud Automation Center to ensure the highest priority
for this critical service?

A.
Create a Reservation with Priority 0, Memory: 20 GB,Storage:310 GB Priority 0 using a
vSphere Resource Pool that guarantees 8 GHz CPU.

B.
Create a Reservation with Priority 100, Memory: 20 GB,Storage:310 GB Priority 100 using a
vSphere Resource Pool that guarantees 8 GHz CPU.

C.
Create a Reservation with Priority 0, Memory: 20 GB,Storage:310 GB Priority 0 and CPU: 8
GHz CPU Priority 0.

D.
Create a Reservation with Priority 100, Memory: 20 GB,Storage:310 GB Priority 100 and CPU:
8 GHz CPU Priority 100.