Yuri decided to delay his road trip after hearing a weather forecaster warn that a severe snowstorm would pass through the area within several hours. Yuri's decision best illustrates the impact of

informational social influence

Explanation:

In simple words, Individuals make choices based on knowledge or data offered by others, which is known as cognitive or informational social influence. Individuals believe that the knowledge presented is reliable and, as a result, adjust their thoughts, beliefs, or behavior to reflect this.

Thus, from the above we can conclude that the given case illustrates informational social influence.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .