Answer:
A. The final objective function value will change by the size of the change times the final value of the decision variable related to this objective coefficient.
Explanation:
By modifying the one coefficient of the objective with the rise or decrease in the permitted modify the amount of the objective function i.e. final. Also the magnitude of modifying the value would be equivalent to the modify of the change in terms of coefficient times the final value with respect to the decision variable that is interrelated to the coefficient of the objective 
hence, the correct option is a. 
 
        
             
        
        
        
According to analyzes by the Bureau of Labor Statistics, there will be expansion of complex goods and services, which require greater education in their production and marketing. Thus, these services tend to cater to those people who have the resources to pay for it. This means that the rapid expansion of services expected over the next five years will focus on the richest. Healthcare, education and leisure firms will tend to produce more personalized services to increase their profitability. This is basically the market logic of the economy.
 
        
             
        
        
        
Answer:
Yes.
Explanation:
Market rate of exchange of jello for pie:
= Price of a piece of apple pie ÷ Price of jello
= $3.75 ÷ $1.25 
= 3.00
At his current consumption point, Nick's marginal rate of substitution (MRS) of jello for pie = 3
Since MRS = Px/Py, hence, at this point of consumption bundle he is having a maximum level of utility.
Therefore, there is no need to change his consumption bundle because he is already at his maximum level.
 
        
             
        
        
        
Answer:
The correct answer is: a virtual corporation.
Explanation:
Virtual corporations are becoming more common with the massification of the internet and communications. They are generally companies that are dedicated to the commercialization of products and generate a massive movement in the network that allows them to be in the "voice to voice" of people. They do not have physical facilities, which saves them expenses such as leasing and public services, and the contracted staff is minimal. These companies are based on the strategy of fast and massive shipments through transport companies in order to satisfy the needs of their clients.