Subject $($Routing and Switching For Network Engineering$)$ Q$2)$ Answer the following questions related to EIGRP algorithm.

$-1)$Router $D$ has the following networks in its routing table.

$172\mathrm{.}32\mathrm{.}0\mathrm{.}0/24$

$172\mathrm{.}33\mathrm{.}0\mathrm{.}0/24$

$172\mathrm{.}34\mathrm{.}0\mathrm{.}0/24$

$172\mathrm{.}35\mathrm{.}0\mathrm{.}0/24$

"Calculate the summary address."

$-2)$ Calculate the EIGRP cost from R$1$ to R$4$ following the network for Path $1$ and Path $2.$