When boating on a river, you might encounter these strainers and the danger of these strainers is that they can possibly trap your boats and throw the passengers out of the boat. Strainer is the term that describes anything that obstructs the way in the river such as logs, or wire fence. 
        
                    
             
        
        
        
Based on the information given the portfolio weights for a portfolio are:
Stock A 0.6187; Stock B 0.3815.
First step
Shares          Price per share	Total value
Stock A	145           $47                       6,815
Stock B	200          $21                       4,200
Total                                                     11,015
Second step
Portfolio weights
Stock A [ 6,815 / 11,015 ]	0.6187
Stock B [ 4,200 / 11,015 ]	0.3813
Inconclusion the portfolio weights for a portfolio are: Stock A 0.6187; Stock B 0.3815.
Learn more here:brainly.com/question/19579061
 
        
             
        
        
        
Answer:
$11.47 million
Explanation:
The present value of an annuity is determined by:
![PV = P*[\frac{1-(1+r)^{-n}}{r}]](https://tex.z-dn.net/?f=PV%20%3D%20P%2A%5B%5Cfrac%7B1-%281%2Br%29%5E%7B-n%7D%7D%7Br%7D%5D)
With annual payments (P) of $1.75 million, for a period (n) of 20 years at a discount rate (r) of 6 percent, the present value is:
<u />![PV = 1.75*[\frac{1-(1+0.06)^{-20}}{0.06}]\\PV=\$11.47\ million](https://tex.z-dn.net/?f=PV%20%3D%201.75%2A%5B%5Cfrac%7B1-%281%2B0.06%29%5E%7B-20%7D%7D%7B0.06%7D%5D%5C%5CPV%3D%5C%2411.47%5C%20million) <u />
<u />
The present value of your winning is $11.47 million
 
        
             
        
        
        
Answer: based on production
Explanation: