Which command removes the ARP table entry for host1?

Given:
host name IP address MAC address
host1 192.40.62.10 8:0:20:75:6e:7d
Which command removes the ARP table entry for host1?

A.
rmarp -r 192.40.62.10

B.
arp -d host1

C.
rarp host1

D.
rarp 8:0:20:75:6e:7d

E.
rm -a 192.40.62.10