Blank 1. Protect citizens from crime and justice
Blank 2. Applies to them in only certain cases
        
             
        
        
        
Answer:
Option (B) is correct.
Explanation:
XA + XB = 100
QA = 100XA
QB = 200XB - XB^2
Use the fact that,
XA = 100 - XB
Now total production is Q = QA + QB
Q = 100XA + 200XB - XB^2
Q = 100 × (100 - XB) + 200XB - XB^2
Q = 10,000 + 100XB - XB^2
Output is maximum when Q'(XB) = 0
100 = 2XB = 0
XB = 50
XA = 50
Therefore, the firm’s profit-maximizing allocation of input X is 50 units of XA and 50 units of XB.
 
        
             
        
        
        
Answer:
Explained
Explanation:
At Tesla's Fremont, California plant, managers must decide on the monthly production quantities of their S and X models. In making this decision, the managers must face a trade-off, because producing more of one model means producing less of the other. So, there need to an optimum balance between production of model S and X and too will depend upon the demand in the market once, the variants are launched. 
 
        
             
        
        
        
When it has a small population