<span>Personal selling requires the two-way flow of communication between a buyer and a seller, often in a face-to-face encounter, designed to influence a person's or a group's purchase decision. When meeting with people in person, it allows for conversation to flow back and forth smoothy and communication is much better. Having face-to-face meetings allows the buyer and seller to connect on a different level then if it were email, phone or another type of communication.</span>
        
             
        
        
        
Answer: Advertising seeks to appeal to a mass audience with a uniform message. 
Explanation: Advertising involves creating awareness about a product or service to the public through the various channels of communication. 
 Advertising aims at getting across a message of a product to its target customers via the various channels of communication such as: social media, T.V, radio etc. 
 
        
             
        
        
        
C is correct answer ......
        
             
        
        
        
Answer:
this is a cost minimization problem, but it is missing some numbers, so I looked for similar questions (see attached PDF):
minimization equation = 20x₁ + 22x₂ + 18x₃ (costs per ton)
where:
x₁ = mine I
x₂ = mine II
x₃ = mine III
the constraints are:
4x₁ + 6x₂ + x₃ ≥ 54 (high grade ore)
4x₁ + 4x₂ + 6x₃ ≥ 65 (low grade ore)
x₁, x₂, x₃ ≤ 7 (only 7 days per week)   
using solver, the optimal solution is
2x₁, 7x₂, and 5x₃
a. The number of days Mine I should operate = <u>2 days
</u>
b. The number of days Mine Il should operate = <u>7 days
</u>
c. The number of days Mine III should operate = <u>5 days
</u>
d. The total cost of the operation for next week = <u>$284,000</u>
 
        
             
        
        
        
Answer:
There is three dots click there there is report option click there and send report