Answer:
$ in thousands) 2020
Net sales $4,163,770
Cost of sales before special charges 1,382,235
Special inventory obsolescence charge 27,876
Total cost of sales 1,410,111
Gross profit 2,753,659
Selling, general and admin expense 1,570,667
Research and development expense 531,086
Explanation:
 
        
             
        
        
        
The measurement problems that exist in the radar equipment are accuracy
, reliability
<u>Explanation:</u>
There are two different kinds of Radar that is being used such as rotating- antenna radar and  traffic radar. The type of radar that is being used by police contains a stationary single antenna. this will be pointing in one direction. The signal that is modulated will not be sent. There will not be any cathode ray screen for displaying the collected information.
As the antenna points only one direction it can measure only the speed of those object that is either moving towards or away from the radar. It cannot sense the kind of object that it is measuring and it could not also tell the direction in which the object is travelling. Hence, the reliability and the accuracy are the main measurement problems.
 
        
             
        
        
        
Transactions must be segregated into the three types of activities presented on the statement of cash flows: operating, investing, and financing.
        
                    
             
        
        
        
It could be caused by the fact that the target CPA bid was lower than the expected or recommended amount
        
                    
             
        
        
        
<u>Because the </u><u>equilibrium quality </u><u>chosen by the market would be lower than the level that most people would consider desirable, the quantity of public college education determined in a free market (without government intervention) is a</u><u> market failure.</u>
How does government intervention lead to a collapse of the market?
- Lack of information, market regulation, public goods, and externalities can all contribute to market failure. 
- Government intervention, such as new laws, taxes, tariffs, subsidies, and trade restrictions, can be used to fix market failures.
How does the market for education fail?
- Due to systematic undervaluation of the roles of motivation and engagement by educational policy, there is a significant market failure in the context of education. 
- Lack of metrics for those qualities and ignorance of their potential usefulness serve as examples of this undervaluation.
Learn more about market failures
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