Answer:
The tax rate is the same for all income levels.
Explanation:
A proportional tax system is a tax mechanism that applies equal rates to all income brackets. This system does not segregate based on income earned. The proportional tax system is also the flat rate system.
Since the proportional tax system applies the same rate to all taxpayers, it means that the low income, middle, and high-income earners pay tax at the same rate. The proportional tax system contrasts with other methods, such as the progressive tax system that considers income levels.
 
        
             
        
        
        
The scenario that show workplace rules need to be changed is Workers voting to disband their union because they feel that it has not adequately represent their interest.
<h3>What is a workplace?</h3>
A workplace is a designated location or place where employees of and employer work or a place where workers perform their designated duties.
Therefore, The scenario that indicate workplace rules need to be changed to resolve conflict is Workers voting to disband their union because they feel that it has not adequately represent their interest.
The question is incomplete are the options were not given.
Here are the options from another website.
- A lack of deadlines for research staff, preventing other staff members from getting information in a timely fashion
- Line workers and executives not eating together at lunch, except for onescheduled day each month
- An employee threatening to quit, because he did not get a raise that he hadcounted on and believed he deserved
- Workers voting to disband their union because they feel that it has not adequately represent their interest.
Learn more about workplace below.
brainly.com/question/1249474
 
        
             
        
        
        
Answer:
It does not consider all the unemployed people.
Explanation:
The unemployment rate is a percent expression of the jobless labor force in an economy. In calculating the unemployment rate, the bureau of labor statistics considers only the unemployed people who have been actively seeking work in the past four weeks. 
Due to this reason, the unemployment rate does not include all the jobless people in the country. Unemployed individuals who have lost hope of finding work, and those who did seek employment get excluded. Those engaged in other chores like caring for the sick or the elderly are also not considered.