Which statement is correct?

A vApp named Sales has a Memory Limit of 32 GB and a CPU Limit of 12,000 MHz.

There are three virtual machines within the vApp:

Sales-DB — Has a memory reservation of 20 GB.

Sales-DC — Has a memory reservation of 8 GB.

Sales-Web — Has a memory reservation of 8 GB.

Which statement is correct?
A . All three virtual machines can power on, but will have memory contention.
B . All three virtual machines can power on without memory contention.
C . Only two of the three virtual machines can power on.
D . Only one of the virtual machines can power on.