Answer:
Perfect Competition, Imperfect Competition, Oligopoly, and Monolopy
Explanation:
There are four basic types of market structures: perfect competition, imperfect competition, oligopoly, and monopoly.
The answer is B. Thanks for your question! Don't forget to rate and give me the brainliest answer! Then, I can help you with all your problems! ^-^ ~
Answer:
a
Explanation:
Opportunity costs refers to the options that are lost when making a choice between many options. According to my research on opportunity costs in different situations, I can say that based on the information provided within the question the opportunity cost of this exchange the total value of the television, headphones, and bicycle. This is because by choosing the printer he is ultimately losing out on the opportunity of choosing any of the other three items.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
I believe that you are experiencing a shy or embarrassed feeling. (>_<)
Answer:
No formal education required
Explanation:
In many countries, the roofer works with a license. But to be a roofer, you don't need any formal education.
The training is done on the spot, the beginner is learning from other experienced roofers. To qualify for the job of a roofer, a person has to be at least 18 years old, to have a high school diploma and be physically able.