Jj Thomson was the person who first postulated the existence of the electron 
        
             
        
        
        
Answer:
When it shifts inwards, it indicates that the economy is shrinking due to a failure in its allocation of resources and optimal production capability. A shrinking economy could be a result of a decrease in supplies or a deficiency in technology.
Explanation:
 
        
             
        
        
        
Step six is to complete the plan.
The basic six steps are:
- receiving the requirements
- issuing a warning order
- making the tentative plan
- initiating the movement
- conducting the <span>reconnaissance, and finally
</span>- completing the plan
It is also advisable to follow the 6 steps by two additional steps which are:
- issuing the complete order
- supervision
        
             
        
        
        
Answer:
option B
Explanation:
In other to know how return fluctuation can be predicted with for instance, x%, predictability, one has to look at the normal distribution curve of return (average returns) to standard deviation of those returns. (check the attached file for additional details).
Hence, to be 95% sure that investment losses are less than 8% one needs to look at 95% of all returns which infact Mean return plos or minus 20. If the lower bound of this interval is less than 8% then the investment needs to be selected
check attached file for additional details
 
        
             
        
        
        
The primary purpose of taxation is to raise revenue to meet huge public expenditure. Most governmental activities must be financed by taxation. But it is not the only goal. In other words, taxation policy has some non-revenue objectives. so the answer is A.