You are the Middle School Principal. As shelter operations are beginning to phase down, you continue to be concerned about the illness suffered by the residents of your facility, which was confirmed to be a food borne illness from donated food. Since school will resume soon, you want to reassure school staff and parents that there are no residual risks. You request the newly formed Unified Command for a public information broadcast and a representative from the Health Department to share information regarding the illness and be available to answer questions. What NIMS Management Characteristic is being demonstrated

"in the electricity industry, low average total costs are obtained only through large-scale production. in other words, the initial cost of setting up all the necessary wiring makes it risky and, most likely, unprofitable for competitors to enter the market. throughout much of the 20th century, many people viewed south africa’s de beers group as a monopoly because it controlled a large percentage of diamond production and sales. patents are granted to inventors of a product or process for a certain number of years. the reason for this is to encourage innovation in the economy. without the existence of patents, it is argued, research and development for improved electronics is unlikely to take place, since there’s nothing preventing another firm from stealing the idea, copying the product, and producing it without incurring the devel opment costs."which of the following best explains the barriers to entry that exist in this scenario? increasing returns to scale legal barriers exclusive ownership of a necessary resource