Problem $4$

$0$ solutions submitted $($ max$4)$

Create a script that projects population based on static Annual Migration $($Mann$)$ & variable Birth Rates $($BR$)$ and Death Rates $($DR$).$ Birth and death rates will be represented as a linear function over time having initial values $($BR$\_$init & DR$\_$init$),$ and slopes $($slope$\_$BR & slope$\_$DR$).$ A sample of this relationship is given below.

BR$\_$init, DR$\_$init, slope$\_$BR$,$ slope$\_$DR$,$ and Mann are provided at the start of the script template. The initial time $($tinit$),$ final time $($tfinal$),$ time step size $($delt$),$ and initial population $($Pinit$)$ are also provided. Please use P for the population, BR for the birth rate, and DR for the death rate variable names and create each as a row vector. Not following this convention will result in an incorrect answer.

Once you have calculated $P,$ plot $P$ as a function of time. Make sure to include axis labels as this is good practice in plotting.