Answer:
A. costly.
Explanation:
The word marginal means costly in the field of economics. In general, the meaning of marginal is small, tiny and low. Marginal refers to the focus on the cost on the product or profit that is earned from selling of that product. Companies use marginal analysis as a tool in order to help them maximizing their profits so here in the sentence marginal refers to the cost.
Bystander effect or the bystander apathy as it is also known
is a psychological phenomenon which states that people are less likely to help
a person in need if a group of people is also present nearby. In the tragedy of Kitty Genovese not one
of the 38 neighbors called the police. This shocking death is one of the most
horrible examples of the bystander effect.
answer is in attachments, Have a look.
Because they were only interested in themselves
Answer: Option (D). Free enterprise.
Explanation: Andrew live in a free enterprise economy. Free enterprise is a type of economy where products, prices, and services are determined by the market, not the government. Things that are free are unconstrained, and a business is an enterprise. So, free enterprise can be referred to an economy where businesses are free from government control.
Free Enterprise gives Andrew the right to freely pursue business activity, without government control, with the objective of capital gain. A free enterprise economic system is regarded as a crucial component of capitalist economic policy. It dictates that the government will not unduly interfere with economic transactions, When citizens and businesses are free to work hard and succeed, they contribute to a strong and dynamic economy and that's good for everyone.
