The right answer is the letter D.
This is because opportunity cost is a term used in economics to indicate the cost of something in terms of a given opportunity, that is, the cost, even social, caused by the renunciation of the economic entity, as well as the benefits that could be obtained from this resigned opportunity or, even, the highest income generated in some alternative application.
In the case of the matter, there was a waiver on the opportunity to pay for a family trip, so that the family could buy a computer.
 
        
                    
             
        
        
        
Answer:
Maybe be about banning homework. It is important to understand the meanings of these terms when writing an essay, in order to successfully write and complete it.
Explanation:
 
        
                    
             
        
        
        
Answer:
Base your paragraph on basic precautions your family takes
Explanation:
You should include:
- precautions your family takes such as: social distancing, avoiding large gatherings, wearing masks out in public, ect
- hygene precautions: do you take hand sanitizer on your person, wash your hands consistantly, and perhaps do you even shower at home once you come from a place where many people go and contain many bacterias.
If you can include these into your paper and perhaps include examples, you'll have a great paragraph.
Hope the tips help!
 
        
             
        
        
        
1. Introduce urself 
2. Treat them kindly
3. Offer them help