A network engineer has been provided subnet 209.165.202.128/27. What is the last usable IP address in this network and what is the subnet mask?

A.	209.165.202.158 and 255.255.255.224
B.	209.165.202.159 and 255.255.255.192
C.	209.165.202.158 and 255.255.255.192
D.	209.165.202.128 and 255.255.255.192
E.	209.165.202.128 and 255.255.255.224