Lisa goes to the grocery store each week looking to purchase items that will give her as much utility as possible, given her $100 budget. Last week lemons were priced at $5 each, and Lisa purchased 5 lemons. This week lemons are on sale for $2.50 each, while all other prices have remained the same, and Lisa chooses to purchase 10 lemons. Given this information, plot Lisa's demand curve for lemons.

You are the manager of the packaging department in a cookie factory. (obviously, the packaging employees cannot eat the cookies that are transferred in during the period.) after your employees insert cookies into colorful packages (step 1) for display on store shelves, the packages of cookies are then boxed using cardboard cartons (step 2) for shipment to stores. each unit of product is represented by a carton of packaged cookies. the packaging department began the period with 1,000 units of cookies. during the period, 5,000 units of cookies were transferred in from the baking department and 5,500 units of cookies were transferred out to the finished goods department. the number of units of cookies in the ending inventory of the packaging department equals:

The lee family is looking to buy a house in one of two suburban areas just outside of a major city, and air quality is a top priority for them. overall air quality is calculated by taking measures in 100 locations within each suburb and then calculating a measure of central tendency. in one suburb, there is a major bus station that creates very poor air quality at its location but has no impact in the surrounding parts of the suburb. in this situation, which measure of overall suburb air quality would be most useful?

Afood worker has just rinsed a dish after cleaning it. what should he do next?