Leary chemical manufactures three chemical: a, b, and c. these chemicals are produced via two production processes: 1 and 2. running process 1 for an hour costs $4 and yields 3 units of a, 1 unit of b, and 1 unit of c. running process 2 for an hour costs $1 and produces 1 unit of a and 1 of b. to meet customer demands, at least 10 units of a, 5 of b and 3 of c must be produced daily. leary chemical’s wants to minimize the cost of production while meeting the daily demand

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