s an engineer, you are designing a warning system that must trigger when the flow is $50$ cfs$,$ but your measuring system measures depth. What will be the depth at which you trigger the alarm?

The values to use

Manning$$s n $-$Earth Channel $$ Clean

b $=3$ foot bottom

z $=2$ Horiz : $1$ Vert Side Slope

s $=1$ foot drop for every $100$ feet

$($hint: A depth of $1$ foot will give you Q $=25\mathrm{.}1$ cfs$)$

Write the program code and create a document that demonstrates you can use the code to solve this problem using iterative techniques.

You should call your function CalculateDepth$($Q$,$ n$,$ w$,$ z$,$ s$).$ Inputs should be Q $($flow$),$ Manning$$s n$,$ Bottom Width, Side Slope, and Longitudinal Slope. It should demonstrate an iterative method to converge on a soluti