Answer:
There are certain key points that a service provider should always keep in mind while communicating with their customers. Those points are explained in the below mentioned explanation part of the answer.
Explanation:
- Create the best first impression with their customers by greeting them with great lines.
- Always stay polite and kind throughout the conversation.
- Listen patiently and address each of their doubts in an easy and understandable way possible.
- Do not waste time in any sort of random gossip as that might irritate the customers.
- Most importantly always stay positive throughout the conversation as this might create a great impact.
 
        
             
        
        
        
Answer
The answer and procedures of the exercise are attached in the following archives.
Explanation  
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  
 
        
             
        
        
        
Unit pricing can be used in various types of contracts to require the buyer to pay the supplier a predetermined amount per unit of service. 
        
                    
             
        
        
        

Mr. White was the third and final owner of the talisman in W. W. Jacobs' short story "The Monkey's Paw." He plucked it from the fireplace when the previous owner, Sergeant Major Morris, tossed it there to burn and end the chain of misfortune that came with it. He is motivated mostly by curiosity, since he seems happy with his life and is financially secure.
 Mr. White took the paw from his pocket and eyed it dubiously. "I don't know what to wish for, and that's a fact," he said slowly. "It seems to me I've got all I want." 
<h2>Hope it helps!! </h2>