The number of births in a population in a certain amount of time is the birth rate
        
                    
             
        
        
        
Answer: The guidance counselor
Explanation:
Social worker is someone who helps people cope with the challenges tahtnthwy face in their lives. Social workers work with people who have addiction issues, people with disabilities, children etc. 
A paraprofessional refers to someone who's specially trained to support students in school. Such oeeosn can be a teaching assistant, special education paraprofessional etc.
A registrar is the keeper of records in an educational institution whinis charged with the responsibility of registering students, and keeping their academic records.
The guidance counselor is a professional who provides career, academic, and social-emotional competencies to the students in a schoool through counseling. Such person is the faculty member smtaht you should talk to about enrolling in an AP.
course?
 
        
             
        
        
        
Answer:all of the above are Correct (D) 
Explanation:
Real GDP is a macro economic statistics that measure the value of the goods and services produced by an economy in a specific period , adjusted for inflation. Government use both minimal and real GDP as metrics for analyzing economic growth and purchasing power over time. 
 
        
             
        
        
        
Answer:
The producer is experiencing diminishing marginal product.
Explanation:
The law of diminishing return explains that every additional unit consumed will have less utility/return than the previous one. Same is the case with labor productivity. The first unit of labor will yield maximum return, every additional unit will result in lesser return/productivity than the previous unit. The will continue up to the point of maximum return. After that point adding additional resources will yield less total output. 
 
        
             
        
        
        
Answer:
Inelastic demand, Amputation procedure 
Explanation:
The good with no close substitute is likely to experience inelastic demand because the consumer does not any close substitute to change to, this means that even when price is increased, the consumer is not likely to stop buying if the good is a necessary good. 
The Amputation procedure will have least elastic demand because the diabetes sufferer does not have close substitute to change to when price increase while Diamond necklace is a luxury good, when the price is increased the consumer stop buying or switch to other luxury goods such as gold, silver that are equally used for decoration purposes.