Q$5$: WXB Inc. reports the following cash flows:

$\backslash$table$[[$Years$,1,2,3,4,5],[$FCFs $($$MM$),-50\mathrm{.}6,-63\mathrm{.}2,-87\mathrm{.}7,+40\mathrm{.}5,+98\mathrm{.}7]]$

Using a $4-$year planning horizon, and the cost of capital computed in Q$4,$ what is the value of WXB Inc.$\text{'}$s business $($assume a constant growth rate after year $4=4\%).$ Please show all work and steps including formulas used in a clean and neat mannor