Answer:
Install Security System 
Explanation:
The security system should always be purchased, because, the marginal benefit of the security system is higher than the marginal cost of this system.
The marginal benefit of the security system is $600, the marginal cost of this system is $400.
In Moonroof marginal benefit is lesser than its marginal cost.
 
        
             
        
        
        
Answer:
B
Explanation:
Here, in this question, we are to select which of the options is best.
The correct answer to this question is that in a concentrated network configuration, firms allow each site on the network to operate with full autonomy.
What this means is that each site in the network operate independently of the other sites.
A site is thus an autonomous entity but still part of the concentrated network 
 
        
             
        
        
        
which of the following stream characteristics most directly affects stream depositions?
Answer:
<em>Gradient </em>
 
        
                    
             
        
        
        
I believe the answer would be C because first we gather materials like cotton strings ect, then we produce it and make something out of cotton and strings ect, and then we distribute it to retail to get sold and earn money. Hope this helps! 
 
        
             
        
        
        
Answer: a.$4,576
Explanation:
Sometimes the cash balance according to the books is not the same as the cash in the bank account and this is due to some transactions not being recorded by either the bank or the firm. 
Adjusted cash balance per books = Unadjusted cash balance + Note receivable and interest collected by bank - Bank charge for check printing - NSF Check
= 4,022 + 746 - 28 - 164
= $4,576