Ruff, inc. makes dog food out of chicken and grain. chicken has 10 grams of protein and 5 grams of fat per ounce, and grain has 2 grams of protein and 2 grams of fat per ounce. a bag of dog food must contain at least 250 grams of protein and at least 150 grams of fat. if chicken costs 10¢ per ounce and grain costs 1¢ per ounce, how many ounces of each should ruff use in each bag of dog food to minimize cost? hint [see example 4.] (if an answer does not exist, enter dne.)

Jared harless shattered his elbow in a snowboarding accident and decided to visit a doctor at smith union hospital for treatment. in most large organizations, several people are responsible for the buying decisions. these buying-center participants can include employees who have a formal role in purchasing decisions (i.e., the purchasing or procurement department), members of the design team for a new product, top managers, and employees who will be using the item being purchased. these employees are likely to play different roles in the buying process. vendors must understand these roles and adapt the marketing process appropriately for different individuals and for the buying center as a whole.

Maldonia has a comparative advantage in the production of , while lamponia has a comparative advantage in the production of . suppose that maldonia and lamponia specialize in the production of the goods in which each has a comparative advantage. after specialization, the two countries can produce a total of million pounds of lemons and million pounds of coffee.

Brian has been working for a few years now and has saved a substantial amount of money. he now wants to invest 50 percent of his savings in a bank account where it will be locked for three years and gain interest. which type of bank account should brian open? a. savings account b. money market account c. checking account d. certificate of deposit