Answer:
The cost of underestimating demand is considered a revenue loss that arises due to cancellation of flight costing $125. Hence, cost of underestimating the demand is,
= $125 .
The cost of overestimating the demand is known as rewards. For example. free round trip ticket worth $250. Hence. cost of overestimating the demand.
= $250 .
Denote the optimal probability of tickets not being sold by P. The expression is shown below:

P = 0.3333
Hence. the optimal probability that the tickets are not being sold is 0.33.
Apply the formula, NORMSINV (0.3333) in the Excel spreadsheet
The value of z is obtained as -0.4308. The negative value of z indicates that the number of seats to be overbooked must be less than an average of 25.
As per the stated question, an average of 25 customers cancel or do not show for the flight. Also the standard deviation is 15.
Calculate the number of seats by which company SD should overbook the flight.
= Value of z x Standard deviation
= -0.4308 x (15)
= -6.462
Subtract the value. 6 from the average customers that do not show up for the flight.
25 - 6 = 19 seats
Hence, the airlines should overbook the flight by 19 seats .
<span>
Every company strives to keep their brand positive.</span>
Meeting with vendors is part of his job, and he should make plans to call them.
<h3>Who is a vendor ?</h3>
A vendor is a party in the supply chain that makes goods and services available to companies or consumers. He is an individual or company that sells goods or services to someone else in the economic production chain.
Here, Mike was employed by Jim due to his experience with vendors. What this means is that Mike should use his experience to negotiate with the vendors on behalf of the company.
Therefore, Mike should respond that meeting with vendors is part of his job, and he should make plans to call them.
Learn more about vendor here : brainly.com/question/25946259
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Explanation:
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