Answer:
0.67
Explanation:
Beta measures the systemic risk of a portfolio
The portfolio's beta can be determined by adding together the weighted beta of each stock in the portfolio
weighed beta of a stock = percentage of the stock in the portfolio x beta of the stock
total number of stocks in the portfolio 400 + 290 + 700 = 1390
(400 / 1390 x 0.6) + (290 / 1390 x 1.2) + (700 / 1390 x 0.5) =
0.17 + 0.25 + 0.25 = 0.67
Solution :

a). Bundles
= U ( _____ , 2), lie on the same indifference curve. Suppose missing numbers is x.
So, 
(40 x 5) + (2 x 5) = 50x + (2 x 2)
210 - 4 = 5x

So Alexander has
apples and
bananas. The indifference curve though
also include bundle.
Therefore, (41.2, 2)
b). 


= 0.4
So Alexander has
apples and
bananas with this bundle. Alexander would like to give up
unit apples for a banana.
Answer:
C. Cows, chicken, and swine for sale at a company's farm
Answer:
D. They result in new situations that are not covered by old laws
Explanation: