Select two (2) companies that currently use expert systems. Then, discuss the fundamental advantages and disadvantages of using expert systems instead of human expertise within the companies that you have selected. Provide a rationale to support your response.-Select one (1) of the four (4) categories of intelligent agents that is currently available. Identify the main risks of using intelligent agents in the category that you have selected. Next, speculate on one (1) way which you would use in order to mitigate the risks in question. Justify your response.