Task B

Now let us change assumption $2$ and instead assume that rabbits do not have offspring until the $4^{th}$ generation $($instead of the $2^{nd}).$ Create another rabbit model to answer the question $"$In which generation does the rabbit population reach a level of $100,000$ pairs of rabbits?" under this modified assumption. Be sure to give an algorithmic description of this model in terms of a recurrence relation and also build your model into a spreadsheet.

Task C