a$)$ Assuming that Host$1$ has an IP of $98\mathrm{.}83\mathrm{.}165\mathrm{.}70$ and a subnet mask of $/29$ please

find the network ID range for that part of the network.

b$)$ Assuming that the default gateway for Host$1$ should be the last assignable IP of

the subnet, find that value.

c$)$ Given that the network ID range between routers Epoka$-$HQ and Epoka is

$98\mathrm{.}83\mathrm{.}165\mathrm{.}72/30,$ please find the IP values for the router interfaces between them.