Answer:The law of supply and demand is a theory that explains the interaction between the sellers of a resource and the buyers for that resource. The theory defines what effect the relationship between the availability of a particular product and the desire (or demand) for that product has on its price.
Explanation:
 
        
             
        
        
        
a) Null hypothesis ( ) for merrill lynch customers are given as
) for merrill lynch customers are given as
Alternative hypothesis: 
 
 
 
t = 1.992
<h3>
What is null hypothesis?</h3>
- Conjectures used in statistical tests, which are formal techniques for drawing conclusions or making judgments based on data, include the null hypothesis and the alternative hypothesis.
- The hypotheses, which are based on a sample of the population, are suppositions regarding a statistical model of the population. The tests are essential components of statistical inference and are frequently used to distinguish between statistical noise and scientific claims when interpreting experimental data in science.
- The null hypothesis, which is the statement being tested in a test of statistical significance, is typically a declaration of "no effect" or "no difference," and the test of significance is intended to evaluate the strength of the evidence against it
Know more about Null hypothesis
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Answer:
Timeline and tagging settings
Explanation:
Timeline and tagging settings is a feature in social media applications such as Face-book, Twi-tter, Insta-gram etc. that allows you to control being linked to other people's posts.
When this settings is properly configured, you will only be linked to the posts of people you allowed, in this case it will be your mutual friends rather than the general public. 
 
        
             
        
        
        
Answer:
D. $65 million
Explanation:
The computation of the  end of year balance for accounts receivable is shown below:
Cash flows from operating activities $226 
net income $150
Add: depreciation $85
Less: increase in inventory -$14
Add: increase in wages and taxes $15
Add: increase in account payable $10
Total $246
Change in account receivable -$20
Opening account receivable $45
Ending account receivable $65
 
        
             
        
        
        
Answer:
Allocated MOH= $4,000
Explanation:
Giving the following information:
Machine hours used 1,000 hours 
If total manufacturing overhead costs during the month totaled $100,000 when a total of 25,000 machine hours were used
First, we need to calculate the estimated overhead rate:
Estimated manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base
Estimated manufacturing overhead rate= 100,000/25,000= $4 per machine hour
Now, we can allocate overhead to Product 95:
Allocated MOH= Estimated manufacturing overhead rate* Actual amount of allocation base
Allocated MOH= 4*1,000= $4,000