<span>A. 
constructive direction.</span>
        
             
        
        
        
Answer:
Differences in abilities and talents
Explanation:
Income inequality refers to variation or discrepancy between income levels of individuals. Income inequality arises on various accounts one of which being, difference in abilities and talents.
All individuals possess different skill sets and their efficiencies vary too. Some individuals are more creative and talented than others while some are more laborious and hardworking.
Each skill set has it's own demand and thus, income is fixed as per the demand of a particular skill set for a given sector.
This leads to some earning lot more than others and differences in pay scales as per the abilities individuals possess.
 
        
             
        
        
        
Answer:
False
Explanation:
QFD is the process by which the opinions or wants of customers are used to create products that meets the needs f consumers
 
        
             
        
        
        
Some hotels ask their guests to rate the hotel's services as excellent, very good, good, and poor. This is an example of the ordinal scale.
What is ordinal scale and instance?
“Ordinal” indicates “order”. Ordinal information is quantitative information which have clearly happening orders and the distinction between is unknown. it could be named, grouped and also ranked. as an example: “How satisfied are you with our products?”
What is supposed by using ordinal scale?
The Ordinal scale includes statistical facts type in which variables are so as or rank however with out a degree of distinction between categories. The ordinal scale incorporates qualitative information; 'ordinal' that means 'order'. It places variables in order/rank, only allowing to measure the value as better or lower in scale.
What type of scale is ordinal?
The ordinal scale is the 2d degree of dimension that reports the ordering and ranking of records with out establishing the degree of version between them. Ordinal represents the “order.” Ordinal records is known as qualitative data or specific statistics. it is able to be grouped, named and additionally ranked.
Learn more about ordinal scale here :- brainly.com/question/13267344
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The answer is true because it need not coincide with the calendar of the week, but may begin on any day and at any hour of the day