The environment in which a work system operates may have a variety of effects on the system itself; it may invalidate the assumption that a work system will be successful if defined rationally enough, or it may create impediments and drain resources from the work system's operation, or it may result in win$-$win alliances that provide additional resources... Please use a familiar work system as an example and identify the environmental element categories $($organizational$,$ cultural, competitive, technical, and regulatory$)$ that may influence it$.$ Then, explain which categories have the greatest impact $($positive or negative$)$ on system improvement$/$change and why.