Which two tasks might improve the user experience?

Refer to the Exhibit.

An administrator has deployed a new virtual machine on an ESXi 5.x host. Users are complaining
of poor performance on the application running on the virtual machine.
Performance tools display the results shown in the exhibit.
Which two tasks might improve the user experience? (Choose two.)

A.
Add a vCPU to the virtual machine

B.
Remove CPU affinity on the advanced CPU setting of the virtual machine

C.
Migrate the virtual machine to another ESXi host

D.
Remove the limit on the CPU settings of the virtual machine