Answer: Finance, purchasing, accounting, suppying
Explanation:
Retailing is known as a sub middleman in business that buys from the wholesaler and sells to the consumer in smaller quantity not as big as the wholesaler.
The following are activities of the retailer, although it might not be all followed by many retailers but depending on their ability and understanding
-Finance
-Purchasing
-Accounting
-Management Information System
-Supply management including warehouse and distribution management.
 
        
             
        
        
        
Answer:
A
Explanation:
M2= 60+70+50+220+80= $480 
hence option A is correct 
MZM = $480-80+100= $500 
 
        
                    
             
        
        
        
Answer: A. Operations management
Explanation:
Operations management are the activities that has to do with the creation of goods and services by transforming them from inputs to outputs.
Marketing are the activities used by a company to promote the sale of a product or service. Finance has to do with management of money and getting of funds. 
 
        
             
        
        
        
Based on the labor cost, and output of the process, the multifactor productivity for the week is 3.06.
<h3>What is the multifactor productivity for Week 1?</h3>
This can be found by the formula:
= Cost in week 1 / Value of output in week 1
Cost in week 1:
= Labor + Material + Overheads 
= 12,195 + 21,392 + 8,546
= $42,133
Value of product:
= 110 x 1,173 units 
= $129,030
Multifactor productivity is:
= 129,030 / 42,133
= 3.06
Find out more on multifactor productivity at brainly.com/question/17550779.