a. "Analysts use financial ratios because numbers in isolation typically convey little meaning...an individual financial ratio has little value except in relation to comparable ratios for other entities." Besides comparing a company's performance to its total industry, describe two (2) other comparisons that should be considered within the industry. b. (i) Describe the components of business risk. (ii) Suggest whether you would expect a steel company or a retail food chain to have greater business risk.Question # 3 This is about Hypothesis Proportion Confidence Interval (Level of confidence) Saint Francis Hospital in Mott Haven believes the percentage of residents in the neighborhood who have Healthcare insurance is 60%. The General Manager for the Emergency Room believes this number is to be different. He said, he conducts his own survey of 200 people and found that 100 people respondent yes to owning Health insurance Questions? 1) State the Null and Alternative Hypothesis