If you are in a situation where drinks are being served, your first decision should be
a. to make sure everybody is having fun
b. to call the police
c. to call the parents
d. to think of your personal safety

d. To think of your personal safety.

Whenever you are in a situation where drinks are being served, the most important thing to do is to think of your personal safety. Alcohol can increase risks for everyone involved, in particular if it involves underage drinking. Some preventative measure you can take are never drinking more than you can tolerate, never driving under the influence of alcohol and always monitoring your drink and your belongings.

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 .