Answer:
$450
Explanation:
Data given in the question 
Number of the units produced is 50 units
Marginal revenue is $6
Now the output increase by 50%
So, the total revenue is 
= Number of units produced × marginal revenue + increased output percentage × (Number of units produced × marginal revenue)
= 50 units × $6 + 50% of $300
= $300 + $150
= $450
We simply compute by applying the above information 
 
        
             
        
        
        
Answer:
Option (1) is correct.
Explanation:
The value of imports refers to the amount of goods that are purchased by the residents of the home country from the foreign country. While calculating the gross domestic product (GDP) of a particular nation the value of imports is subtracted from the value of exports of that nation.
The value of imports doesn't contribute towards the domestic production of United States because these goods are produced in the foreign country.
GDP = Consumption + Investment + Government spending + Net Exports
         = Consumption + Investment + Government spending + (Exports - Imports)
 
        
             
        
        
        
Answer: A. a downward-sloping labor demand curve.
Explanation:
If the marginal product of labor is diminishing then that means that for every extra worker hired, less products are made than the last worker. As a result of this, companies will not want to pay high wages to workers because they would be bringing in less revenue when hired. 
This will cause a downward-sloping labor demand curve that shows that as more workers are hired, the company would like to pay less wages because each new worker is only producing less than the last worker. 
 
        
             
        
        
        
B.
The bus company has monopoly over the bus service in the town because it has no competitors.
        
                    
             
        
        
        
Answer:
Selling price= $51.48
Explanation:
Giving the following information: 
Direct materials $16
Direct labor $5
Variable manufacturing overhead $9
Variable selling and administrative expenses $6
To compute the total cost per unit, we will use the variable costing approach. We will only compute the variable costs.  
Total cost per unit= $36
Selling price= $51.48