We consider the situation of a single item having a deterministic, time-varying demand pattern. Production lot sizes, so as to minimize the total of setup and carrying costs, are to be determined ...

The South Florida Water Management District's new python incentive program has led to the elimination of more than 100 of the invasive snakes.

Burmese pythons are spreading northward from their established breeding range in the Florida Everglades. Crossbreeding with Indian rock pythons have allowed them to expand their territory.