Answer:
C.
Explanation:
The change model was developed by Kurt Lewin. The model is divide into three steps: unfreezing, changing and refreezing.
According to this three-step model of Kurt, the step that represents the 'unfreezing' stage is option C.
The <u>unfreezing stage</u> of the change model helps people to gain an overview of daily life. It helps to unlearn the bad habits and adopt new and innovative ways to reach the goal or objectives.
So, <u>according to the definition of the 'unfreezing' stage of the change model, the correct answer is option C as in this step, Kotter is creating a new vision or ways to reach the goal or vision</u>.
Job order production is most likely used by companies that produce customized wedding cakes.
What is Job order production?
Job order production is used to producing customized products for a specific customer. Because each order or job is a personalized order submitted by the customer.
Producing bespoke wedding cakes to order for particular occasions or to fulfill the needs and desires of customers. The product is custom-ordered by the consumer, and the manufacturer develops and manufactures it.
As a result, Job order production is producing designed product to fulfill the customer needs such as customized wedding cakes.
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Answer:
Decision on the margins
Explanation:
Pool time seems to be having a greater effect at the moment, it makes sense for his to spend a bit more time in the pool and a bit less time on the bike.
However, this does not mean that it makes sense for her to spend all his time in the pool and no time on the bike. If he cut out all training on the bike, the value of a little bit of bike training might be higher than the value of the last hour of pool training. Dimitri does not treat biking versus swimming as an all-or-nothing decision. He makes small changes at the margin in the number of hours spent training for each activity.
Also they both realise that his time is fixed (20hrs) and anytime he wants to spend extra on one activit, is time he cannot spend on another (opportunity cost).
They are both trying to improve Dimitri's total time (exploiting opportunities to makes themselves better off).
An assumption that Dimitri realises that as he spends more time in the pool improving his swim time, his run and cycle times will suffer. As he swims more, his improvement is likely to slow down, while spending less time on cycling and running will cost him progressively more in terms of time.
Conclusion Dimitri is looking at the margins. His wife on the other hand, is not, she is ignoring the interaction, may be forgetting the decreasing improvements in swim and increasing deterioration in the other 2 legs.
According to the PKI trust implementation model, a company with multiple CAs and intermediate CAs issuing digital certificates in different departments, with no one cross-checking their work, will need to use <u>Hierarchical Trust Model.</u>
This is because the <u>Hierarchical Trust Model</u> allows a root CA at the top, giving the information and the intermediate CAs.
The intermediate CAs in the <u>hierarchical trust model</u> generally trust the information given by the root.
Thus, without cross-checking their work, the company can afford to use the hierarchical trust model because it is true proof.
Hence, in this case, it is concluded that the correct answer is the <u>Hierarchical Trust Model.</u>
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Answer:
B. consumption bundles
Explanation:
Customer preference is defined as the likes and dislikes that a customer has that determines his choice in making purchases.
For exams a customer may want to buy shoes that are black in colour, but shoes that are yellow in colour are ignored.
Preferences of buyers are independent not prices and income level.
Rather it is dependent on consumption bundle. That is the set of goods that will give highest satisfaction to the buyer.