Answer:
Last one.
Explanation:
All the workers should know how to turn off the power in an emergency. Just in case there isn't one, there is the other.
 
        
             
        
        
        
He should price them by taking 90 percent and dividing by .32
        
             
        
        
        
Answer:
$3,667.44
Explanation:
The amount you would be willing to pay today can be determined by finding the present value of the cash flows
Present value is the sum of discounted cash flows
Present value can be calculated using a financial calculator 
Cash flow each year from year 1 to 4 = $25
Cash flow in year 5 = $25 + $5000
I = 7%
Present value = $3,667.44
To find the PV using a financial calculator:
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.
2. after inputting all the cash flows, press the NPV button, input the value for I, press enter and the arrow facing a downward direction.  
3. Press compute  
 
        
             
        
        
        
Answer:
Explained below.
Explanation:
In option (a) no it does not contribute to the US GDP in any year. The transaction appears in expenditure as an increase in consumption and a decrease in net exports that offset. According to option (b) yes it contributes to US GDP in 2013. The transaction appears as an increase in investment (increase in inventory). In 2014, the transaction appears as an increase in net exports offset by a decrease in investment. According to option (c), the transaction appears in expenditure as an increase in consumption in 2014 offset by a decrease in net exports. Option (d) represents the transaction appears as an increase in investment (increase in inventory). In 2014, the transaction appears as an increase in consumption offset by a decrease in investment. According to option (e) yes, it contributes $1000 to US GDP in 2014. The $6000 purchase price exceeds the price paid by the used car dealer. The difference represents value added by the dealership - this is a service that should be counted as part of GDP.
 
        
             
        
        
        
Answer:
(a), (e), (f)
Explanation:
A)Fracture of workpart is less likely
E) Lower deformation forces are required F). More significant shape changes are possible