IPv$4$ Subnetting $(50$ points$)$

For the following exercises, come up with the subnet mask or prefix length, subnet address, broadcast address, the number of possible hosts, and the first and last valid host address of that subnet.

Example $1$:

$\backslash$table$[[172\mathrm{.}16\mathrm{.}37\mathrm{.}186/26,$Subnet Mask,$255\mathrm{.}255\mathrm{.}255\mathrm{.}192],[,$Subnet Address,$172\mathrm{.}16\mathrm{.}37\mathrm{.}128],[$Broadcast Address,$172\mathrm{.}16\mathrm{.}37\mathrm{.}191,],[$Number of Hosts,$62,],[,$First Host Address,$172\mathrm{.}16\mathrm{.}37\mathrm{.}129],[,$Last Host Address,$172\mathrm{.}16\mathrm{.}37\mathrm{.}190]]$

Questions:

Q$1$:

$\backslash$table$[[60\mathrm{.}70.\frac{205\mathrm{.}98}{13},$Subnet Mask$],[$Subnet Address,$],[$Broadcast Address,$],[,],[,$Number of Hosts$],[,$First Host Address$],[,$Last Host Address$]]$