Oligopoly is a state of limited competition, in which a market is shared with a small number of producers or sellers. The most clear example of this is the second option.
In the smarphone business, the operating system market is dominated by IOS and Android and it's almost impossible for a new software provider to enter the marker and be successful at it.
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One major difference between ectomycorrhizae and arbuscular mycorrhizae is that ectomycorrhizae do not penetrate plant roots; arbuscular mycorrhizae penetrate plant roots.
This means that there is a difference how the fungus colonizes the host plant's root tissues. arbuscular mycorrhizal fungi (AMF or AM), colonizes the host plant intracellularly, while the <span>ectomycorrhizal fungi </span>extracellularly.
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The answer to this would be first come first serve
The correct answer would be, Rewards Power.
John leads a team of 10 salespersons. He informs the team members that the first member to achieve the year's target will be sent on an all expenses paid holiday to the Grand Canyon National Park. John is demonstrating the Reward Power.
Explanation:
When a manager presents some type of reward to his employees as a means to influence them to achieve some target or to act according to certain standards, this is called as the Rewards Power.
In this type of situation, the manager or supervisor tries to influence employees and motivates them to work harder towards their goals by promising them certain rewards.
So when John informs his team members that the employee who will complete the given task at the first place will be sent to an all paid expenses trip, he is actually influencing them with the reward power.
Learn more about Reward Power at:
brainly.com/question/3999968
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