Answer:
Variance of the returns of this stock is 0.01658177
Explanation:
Mean return = 0.7 * 16.5% + 0.3*-11.6%
Mean return = 0.1155 - 0.0348
Mean return = 0.0807
Mean return = 8.07%
Variance of the return = 0.7 * (16.5%-8.07%)^2 + 0.3 * (-11.6%-8.07%)^2
Variance of the return = 0.7 * (8.43%)^2 + 0.3 * (-19.67%)^2
Variance of the return = 0.7 * (0.0843)^2 + 0.3 * (-0.1967)^2
Variance of the return = 0.0049745 + 0.011607267
Variance of the return = 0.01658177
Answer and Explanation:
The Perfect competition is a market condition in which there are very large number of buyers and sellers that sell the same or identical products having perfect knowledge with respect to products and services. Moreover, there is free entry and exit in this market
Monopolistic competition is a market condition that deals with many firms that are closely related to each other but sell differentiated products. Moreover, there is free entry and exit in this market
In the monopoly market, there is only one seller who controls the overall market. Due to this, the seller charged the high price as there is no competition. There is no free entry and exit in this market
In the oligopoly market, there are few sellers who deal in a single market. There is no free entry and exit in this market
Based on the above explanation, the categorization is shown below:
<u>Scenario Number of Firms Type of Model</u>
<u> Product Market </u>
1. Many Differentiated product Monopolistic
2. Many Standardised products Perfect
Competition
3. Few Differentiated products Oligopoly
4. One Unique Monopoly
Answer:
Low salary, bad treatment from fellow workers and patients, equipment not provided. Hope this helps! ❤️