Know that giving customers too many choices can overwhelm and lead to fewer sales the benefit of limited sharing options
        
             
        
        
        
Answer:
E) all of the above
- A. testimonial 
- B. the product itself 
- C. portfolio 
- D. advertisements
Explanation:
Testimonials are statements that support your credibility, reputation or level of expertise. 
If you are trying to sell something, it always helps to be able to show the physical product. 
You should keep updated your sales portfolio specially with any new deal or promotion offered by the company or different discount prices. 
Advertisements always help by making more people know about your product. 
 
        
             
        
        
        
The Sandwhich technique is a strategy used when giving constructive feedback. 
        
             
        
        
        
Answer:
supplier development. 
Explanation:
A degree of aggressive procurement involvement not normally encountered in supplier selection refers to supplier development.
Supplier development is a business strategy and it involves the process of working one-to-one basis or closely with certain suppliers in order to improve and boost their performance for the benefit of growing and developing an organization. 
It is a concept that is also similar to reverse marketing in business management. It is a strategic business plan which is aimed at improving the quality and performance of suppliers by availing them resources they need to achieve success and have competitive advantage in the supply chain.
For instance, a buying organization might decide to implore suppliers to enter an emerging market.
Also, another example of the supplier development is, in order to prevent the wide-spread of Corona virus, CDC is ensuring its suppliers of ppe (personal protective equipment) are continuously supplying face masks. 
 
        
             
        
        
        
Answer and Explanation:
The computation of the missing amount is as follows:
As we know that 
The total manufacturing cost = Direct Materials Used  + Direct Labor Used + Factory Overhead
So, 
(1)
= $42,700 + $64,200 + $52500
= $159,400
(2)
= $298,000 - $78,100 - $144,000
= $75,900
(3)
= $314,000 - $57,400 - $113,000
= $143,600