Answer:
Physics
Explanation:
Opportunity Cost
When an option is chosen from alternatives, the opportunity cost is the "cost" incurred by not enjoying the benefit associated with the best alternative choice.
Since Arshad is concerned about his mid-career salary, Physics has the highest mid-career salary among the options, therefore opportunity cost of choosing to major in communications would be Physics
 
        
             
        
        
        
The best option in the situation of Dawn is to chose a
primary site, for it will be able to provide her the alternative she needs in
her facility and organization’s primary data center as this allows multiple
servers and network allocation that is needed by them.
 
        
             
        
        
        
Answer: Please refer to Explanation
Explanation:
DR Bonds Payable ............... $ 72,100
DR Premium on Bonds Payable (74,950 - 72,100) ...... $2,850
CR Cash ...................................... $70,100
CR Gain on Discharge of Bonds ($74,950 - $70,100) $4,850
(To record retirement of premium bond before time)
If you need any clarification do comment. 
 
        
             
        
        
        
Entrepreneurship comes with its share of ups and downs. The most obvious advantage is the opportunity to be your own boss. Being in charge and making the important decisions regarding your business can be fulfilling, but it can also be challenging.