Many people only entertain in their homes during November and December when their homes are decorated for the holidays. The increase in ads for prepared trays of food to be served at these functions is directly related to segmentation.

The increase in ads for prepared trays of food to be served at these functions is directly related to usage/occasion segmentation.

Explanation:

In marketing, occasion segmentation refers to the targeting of consumers according to the occasion or usage for a product. That is, the market understands consumers tend to purchase a certain product for a certain event or during a specific time of the year. That would explain the ads for prepared trays of food during November and December, a period when people tend to have family and friends over to celebrate Thanksgiving and Christmas.

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 .

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.