Answer:
Nominal GDP in 2014 was $1000
Nominal GDP in 2015 was $1665
Nominal GDP in 2016 was $2500
Explanation:
Nominal GDP is the market value of goods and services produced in an economy, un-adjusted for inflation.
NGDP= Q x P
Where 
Q= quantity
P= price
Nominal GDP in 2014
NGDP(2014)=$4x 100+ $5 x120 
NGDP(2014)=$1000
Nominal GDP in 2015
NGDP(2015)= $4.50x 150+ $5.50x 180
NGDP(2015)=$1665
Nominal GDP in 2016
NGDP(2016)= $5x 200 +$6.00x 250
NGDP(2016)= $2500
 
        
             
        
        
        
Answer: d.All of these choices are correct.
Explanation: all of the listed options all make use of standar, manufacturing engineer, accountant, and other management personnel make use of standards to estimate the acceptable production efficiency. Standards are also set by this personnel’s to motivate employees so as to achieve efficient operations and use of man power.
 
        
             
        
        
        
True, all business live on competition. Whatever other's may have they compete to make theirs better than the other to make a profit
        
                    
             
        
        
        
Answer:
The correct answer is C
Explanation:
JIT termed or stand for the Just in Time Inventory, it is a strategy or the plan of action, which is to increase the efficiency and decrease the waste through receiving the goods only as they are required in the process of the production, thereby decreasing the inventory costs.
So, the costs of the obsolescence, inventory financing and storage supervision could be decreased through the practice of the JIT (Just-in-time inventory).