Denny is the owner of a popular ice-cream parlor. He also has a retail distribution network in the form of ice-cream vans that go around the city. With the help of this distribution network, Denny is able to efficiently manage the movement of goods and keep the costs lower than other ice-cream shops. This is an example of .

This is an example of "Equilibrium in business"

Explanation:

Equilibrium is the state of balance between market supply and demand, and as a consequence, prices are stable. Over-supply of goods or services generally causes prices to fall, leading to higher demand. The offers and demand balance effect results in a stable state. Here as Denny have good retail distribution network which allow him to supply across city and maintain lower price due to good availability of ice creams. For Denny reaching to the customers was easy via vans, thus his ice-creams had lower price.

answer: in the short-run firms will respond by raising the price of turkey.

explanation: initially the long-run equilibrium is at a price of $5 per pound of turkey and a quantity of 50 million pounds per year. now, when webmd claims that a protein found in turkey will increase your expected lifespan by 4 years. the consumers demand for turkey will increase at every price shifting the demand curve to the right from d1 to d2. while, there will be no change in the supply curve in the short-run as it is not possible for producers to adjust supply so quickly. as a result the new equilibrium will occur at a higher price and a higher quantity of turkey.

thus, in the short run firms will respond by increasing the price of turkey, selling more quantity at a higher price and earning economic profits.