Olympic athletes are tested to see if they are using illegal performance-enhancing drugs. suppose that urine samples are taken and analyzed and the rate of false positive results is 1%. suppose also that it is too expensive to refine the method to reduce the rate of false possible results. we do not want to accuse innocent people of using illegal drugs. what can you do to reduce the rate of false accusations even though the test always has a false positive rate of 1%. (select all that apply.)

University hero is considering expanding operations beyond its healthy sandwiches. jim axelrod, vice president of marketing, would like to add a line of smoothies with a similar health emphasis. each smoothie would include two free health supplements such as vitamins, antioxidants, and protein. jim believes smoothie sales should fill the slow mid-afternoon period. adding the line of smoothies would require purchasing additional freezer space, machinery, and equipment. jim provides the following projections of net sales, net income, and average total assets in support of his proposal. sandwichesonly sandwiches and smoothies net sales $ 750,000 $ 1,350,000 net income 120,000 210,000 average total assets 350,000 750,000 return on assetschoose numerator ÷ choose denominator = return on assets÷ = return on assets÷ = profit margin÷ = profit margin÷ = asset turnover÷ = asset turnover÷ = times