Answer:
Option (a) is correct.
Explanation:
Given the marginal utility per dollar for the two products as follows:


All the individuals wants to maximize their utility that is obtained from the consumption of goods. We can see that marginal utility per dollar of product A is higher than the marginal utility per dollar of product B which means that this consumer should purchase more quantity of product A and less quantity of product B. 
It is going on until the point at which marginal utility per dollar of both the products becomes equal.
 
        
             
        
        
        
Answer:
Explicit costs are the costs which requires the money to pay. 
On the other hand, implicit costs refers to the benefit that is foregone by choosing some other work or doing some other activity.
Therefore, 
Explicit costs are as follows:
1. Wages pays to his hired hand
2. Buys feed for his cows.
3. Gas expense that is used in truck
Implicit costs are as follows:
1. Foregone income of $27,000 from working at a dairy plant as a technician.
2. Time taken for extracting milk from all the cows.
 
        
             
        
        
        
computer network and computer facilities is called internet protocol
 
        
             
        
        
        
An organizational characteristics that tend to lead to larger sub-optimization problems is continuous focus on optimizing a unit of a business rather than the results of the entire business
<h3>What is Sub-optimization?</h3>
In a firm. the term "Sub-optimization" occurs when there is reduced level of output as a result of an an inefficient or ineffective process or system.
The problem associated with Sub-optimization is that when there is an optimization of outcome for a subsystem, it may not generally optimize the outcome for the system as a whole. 
In conclusion, the organizational characteristics that tend to lead to larger sub-optimization problems is continuous focus on optimizing a unit of a business rather than the results of the entire business
Read more about Sub-optimization
<em>brainly.com/question/17083176</em>
 
        
             
        
        
        
First, the value of each share rose by 2. So we have +2.
Then it fell by 5. So we have 
2 - 5 = -3
Each share has a net value of negative 3.
Dave owns 15 shares. So,
15 * (-3) = -45.
So, there is a net loss of $45.