Answer:
In economics, utility function is an important concept that measures preferences over a set of goods and services. Utility represents the satisfaction that consumers receive for choosing and consuming a product or service. Utility function is widely used in the rational choice theory to analyze human behavior.
Explanation:
Answer:
B. Color theory
Explanation:
A color theory can be defined as the science and art that guides people on how to use and combine various colors. Therefore, a good understanding of color theory would help someone to know the relationship (similarities and differences) between various type of colors such as primary colors, tertiary colors and secondary colors.
In this scenario, Krya needs help deciding which colors she should use on her web page. Thus, she should use color theory to help her decide on what color combinations are best for her web design.
Answer:
The last option is correct.
I believe the appropriate answer would be comments
