Answer:
2 years and 6 months
Explanation:
after 6months 
      $1,000 x 10% = $100
      $1,000 + $100 = $1,100
after 1 year
      $1,100 x 10% = $110
      $1,100 + $110 = $1,210
after 1 year and 6 months
      $1,210 x 10% = $121
      $1,210 + $121 = $1,331
after 2 years
      $1,331 x 10% = $133.10
      $1,331 + $133.10 = $1,464.10
after 2 years and 6 months
      $1,464.10 x 10% = $146.41
      $1,464.10 + $146.41 = $1,610.51
 
        
             
        
        
        
Answer:
Direct material= $340
Explanation:
Giving the following information:
Direct labor $540 
Beginning work in process inventory $330
Ending work in process inventory $420 
Cost of goods manufactured $1620
Manufacturing overhead $830
T<u>o calculate the direct material used in production, we need to use the following formula:</u>
cost of goods manufactured= beginning WIP + direct materials + direct labor + allocated manufacturing overhead - Ending WIP
1,620= 330 + DM + 540 + 830 - 420
Direct material= $340
 
        
             
        
        
        
In the long run, if inputs are increased by 10 percent and output increases by 20 percent, then diseconomies of scale are said to exist. It is because diseconomies of scale is likely to happen in the long run for a business with increasing inputs without decreasing the cost of production. It can happen when the increase in production is dependent on one part that needs to be completed but there is a delay on producing the parts. Another reason is that the cost of shipping may increase base on how far will be the distance and the weight of the product.
        
             
        
        
        
Answer:
Their income after 20 years would be 72,550 dollars.
Explanation:
The income after 20 years can easily de determin by using compounding
formula 
Future Value = Present Value (1 + I)^ 20
                       = 90,000 (1 + 0.03)^ 20
                       = 162,550 dollars
Income can be determing by subtracting Pv from Fv i.e
Income = 162,550 - 90,000 = 72,550
Calculation on excel sheet
        A                        B                  C                         D                
 1     90,000             1.03            = A1 * 1.03        = C1-A1        
 2      = D1                  1.03           = A2 * 1.03       = C2-A2
 20    = D19               1.03           = A20 * 1.03      = A20 - C20 
* In work sheet colunm D will show income on investment.