Answer:
A) A single plot falls above or below the control limits
Explanation:
The whole idea behind quality control is to identify events that need corrective action in the production process. Quality control requires that all units are tested to determine if they meet the standard. 
Any unit that falls below or above the control limits must be investigated and retested in order to determine why it occurred and how you can prevent it from occurring again. 
 
        
             
        
        
        
Answer: C.$221.86
Explanation:
Contribution Margin is the difference between the sales price and the variable costs. 
Best case scenario of Sales would mean it is the higher amount. 
Best case scenario of costs would mean the lower amount. 
Best case Sales 
= 349 * ( 1 + 3%)
= $359.47
Best Case Variable Cost 
= 139 * ( 1 - 1%)
= $137.61
Best Case Contribution Margin 
= Best case Sales  - Best Case Variable Cost 
= 359.47 - 137.61
= $221.86
 
        
             
        
        
        
Answer:
The Minimum Wage Used To Be Enough To Keep Workers Out Of Poverty in 1979.
Explanation:
 
        
                    
             
        
        
        
If there is an expected shortage of copper, you would expect that the price of copper would go up. The law of supply and demand would say that as a resource becomes more scarce, the price would increase. 
In this case, a person would want to buy and store copper for the future. 
 
        
             
        
        
        
Answer:
Exercise 12.7 Cash dividends, stock dividends, and share splits L.O. 4