A LAN has the following IP settings: Primary domain controlelr $10\mathrm{.}1\mathrm{.}1\mathrm{.}1/24,$ DHCP server $10\mathrm{.}1\mathrm{.}1\mathrm{.}50/24,$ VPN server $10\mathrm{.}1\mathrm{.}1\mathrm{.}100/24,$ WDS server $10\mathrm{.}1\mathrm{.}1\mathrm{.}150,$ File server $10\mathrm{.}1\mathrm{.}1\mathrm{.}200/24.$ Desktop client $1$ received the following IP settings automatically: IP address $10\mathrm{.}1\mathrm{.}1\mathrm{.}80/24,$ default gateway $10\mathrm{.}1\mathrm{.}1\mathrm{.}200,$ preferred dns $10\mathrm{.}1\mathrm{.}1\mathrm{.}1.$ Desktop client $2$ received the following IP settings automaitically: IP address $10\mathrm{.}1\mathrm{.}1\mathrm{.}85/24,$ default gateway $10\mathrm{.}1\mathrm{.}1\mathrm{.}100,$ preferred dns $10\mathrm{.}1\mathrm{.}1\mathrm{.}50.$ What is the ip address of the server that provides network$-$based OS installation services?

a$./24.$

b$.10\mathrm{.}1\mathrm{.}1\mathrm{.}50.$

c$.$ Wrong preferred dns$.$

d$.10\mathrm{.}1\mathrm{.}1\mathrm{.}100.$

e$.255\mathrm{.}255\mathrm{.}255\mathrm{.}0.$

f$.10\mathrm{.}1\mathrm{.}1\mathrm{.}1.$

g$.10\mathrm{.}1\mathrm{.}1\mathrm{.}200.$

h$.10\mathrm{.}1\mathrm{.}1\mathrm{.}150.$

i$.$ Wrong default gateway.

j$.255\mathrm{.}255\mathrm{.}0\mathrm{.}0.$

k$.10\mathrm{.}1\mathrm{.}1\mathrm{.}80.$

I. $10\mathrm{.}1\mathrm{.}1\mathrm{.}85.$

m$.$ Wrong IP address.